Aachen , in French, Aix-la-Chapelle, the name by which the city is generally known in Latin Aquæ Grani, later Aquisgranum, is the capital of a presid

 Aaron

 Abaddon

 Abandonment

 Pedro Abarca

 Abarim

 Abba

 Antoine d'Abbadie

 Abban

 Abbé

 Jean Baptiste Abbeloos

 Abbess

 Abbey

 Abbo Cernuus

 St. Abbon

 Abbot

 Henry Abbot

 Methods of Abbreviation

 Ecclesiastical Abbreviations

 Abbreviators

 Abdera

 Abdias

 Abdias of Babylon

 Abdication

 Sts. Abdon and Sennen

 Abduction

 Abecedaria

 Abecedarians

 Abel (1)

 Abel (2)

 Peter Abelard

 Louis Abelly

 Abenakis

 Abraham-ben-Méir Aben-Ezra

 Inscription of Abercius

 John Abercromby

 Robert Abercromby

 Diocese of Aberdeen

 University of Aberdeen

 Moritz von Aberle

 Legend of Abgar

 Abiathar

 Abila

 Abbey of Abingdon

 Thomas Abington

 Missions among the Abipones

 Abisai

 Abjuration

 Abo

 Abner

 Abomination of Desolation

 Abortion

 Physical Effects of Abortion

 Charles François d'Abra de Raconis

 Don Isaac Abrabanel

 Abraham

 Abraham (in Liturgy)

 Bosom of Abraham

 Abraham a Sancta Clara

 Abraham Ecchelensis

 Abrahamites

 Nicholas Abram

 Abrasax

 Absalom

 Absalon of Lund

 Absinthe

 Absolute

 Absolution

 Abstemii

 Abstinence

 Physical Effects of Abstinence

 Abstraction

 Abthain

 Theodore Abucara

 Abundius

 Abydus

 Abyss

 Abyssinia

 Acacia

 Acacians

 Acacius, Bishop of Beroea

 Acacius, Bishop of Caesarea

 Acacius, Patriarch of Constantinople

 St. Acacius

 Roman Academies

 French Academy

 Acadia

 Acanthus (see)

 Acanthus (plant)

 Acathistus

 St. Acca

 Accaron

 Accentus Ecclesiasticus

 Acceptance

 Acceptants

 Accession

 Diocese of Arras

 Councils of Arras

 Pablo José Arriaga

 Juan Arricivita

 Nicola Arrighetti

 Nicolò Arrighetti

 Arsacidæ

 Arsenius Autorianos

 St. Arsenius

 Arsinoe

 Accessus

 Artemon

 James Arthur

 Thomas Arthur

 Articles of Faith

 Organic Articles

 Artoklasia

 Bachelor of Arts

 Faculty of Arts

 Master of Arts

 Seven Liberal Arts

 Acciajuoli

 Artvin

 Thomas Arundel

 Thomas Arundell

 St. Asaph

 Ascalon

 Ascelin

 Ascendente Domino

 Ascension

 Feast of the Ascension

 Asceticism

 Accident

 Joseph, Ritter von Aschbach

 Diocese of Ascoli-Piceno

 Diocese of Ascoli, Satriano, and Cirignola

 Aseity

 Aseneth

 Aser

 Asgaard

 Ash Wednesday

 George Ashby

 Thomas Ashby

 Acclamation

 Ashes

 Ven. Ralph Ashley

 John Ashton

 Ven. Roger Ashton

 Asia

 Asia Minor

 Asiongaber

 Robert Aske

 Asmodeus

 Aspendus

 Acclamation (in Papal Elections)

 Asperges

 Martin Aspilcueta

 The Ass (in Caricature of Christian Beliefs and Practices)

 Prefecture Apostolic of Assam

 Assemani

 Assemblies of the French Clergy

 John Asser

 Feast of Asses

 Assessor of the Holy Office

 Assessors

 Biblical Accommodation

 St. Assicus

 Assideans

 Physiological Assimilation

 Psychological Assimilation

 Diocese of Assisi

 Assistant at the Pontifical Throne

 Assize of Clarendon

 Volume 1

 Volume 3

 Assizes of Jerusalem

 Accomplice

 Ignaz Assmayer

 Right of Voluntary Association

 Association of Ideas

 Association of Priestly Perseverance

 Pious Associations

 Assuerus

 Little Sisters of the Assumption

 Sisters of the Assumption

 Feast of the Assumption of the Blessed Virgin Mary

 Assur (1)

 Francesco Accursius

 Assur (2)

 Assyria

 Asterisk

 Asterius

 Diocese of Asti

 Aston

 Diocese of Astorga

 Astrology

 Astronomy

 Astronomy in the Bible

 Paul-Thérèse-David d'Astros

 Acephali

 Jean Astruc

 Atahuallpa

 Juan Santos Atahualpa

 Atavism

 Vicariate Apostolic of Athabasca

 Athanasian Creed

 St. Athanasius

 Atheism

 Abbey of Athelney

 Athenagoras

 Archdiocese of Acerenza

 Athenry

 Christian Athens

 Modern Diocese of Athens

 Joseph Athias

 Mount Athos

 Juan de Atienza

 James Atkinson

 Nicholas Atkinson

 Paul Atkinson of St. Francis

 Sarah Atkinson

 Achab

 Ven. Thomas Atkinson

 Atom

 Atomism

 Day of Atonement

 Doctrine of the Atonement

 Atrib

 Atrium

 Attainder

 St. Attala

 Attalia

 Achaia

 Michael Attaliates

 Atticus

 Councils of Attigny

 Attila

 Jean Denis Attiret

 Atto

 Atto of Pistoia

 Atto of Vercelli

 St. Attracta

 Divine Attributes

 Achaicus

 Attrition

 Attuda

 Jean-Michel-d'Astorg Aubarède

 Jean-Antoine d'Aubermont

 Joseph Aubery

 François Hédelin, Abbé d'Aubignac

 Pierre d'Aubusson

 Archdiocese of Auch

 Diocese of Auckland

 Auctorem Fidei

 Achaz

 Pontifical Audiences

 Giovanni Battista Audiffredi

 J. M. Vincent Audin

 Guglielmo Audisio

 Auditor

 Audran

 Leopold Auenbrugger

 Jobst Bernhard von Aufsees

 Edmond Auger

 Augilæ

 Lucas d'Achéry

 Diocese of Augsburg

 Synods of Augsburg

 Augusta

 Augustin von Alfeld

 Rule of Saint Augustine

 St. Augustine of Canterbury

 St. Augustine of Hippo

 Teaching of St. Augustine of Hippo

 Works of St. Augustine of Hippo

 Augustinians of the Assumption

 Antonius Augustinus

 Augustinus-Verein

 Achiacharus

 Augustopolis

 Augustus

 Aumbry

 St. Aunarius

 Aurea

 Aurelian

 Aureliopolis

 Aurelius

 Marcus Aurelius Antoninus

 Petrus Aureoli

 Achimaas

 Auriesville

 Giovanni Aurispa

 Aurora Lucis Rutilat

 Ausculta Fili

 Decimus Magnus Ausonius

 John Austin

 Australia

 St. Austrebertha

 St. Austremonius

 Austro-Hungarian Monarchy

 Achimelech

 Authentic

 Authenticity of the Bible

 Civil Authority

 Authorized Version

 Autocephali

 Autos Sacramentales

 Ambrose Autpert

 Joseph Autran

 Diocese of Autun

 Auxentius

 Achitopel

 Councils of Auxerre

 Auxiliary Bishop

 Auxilius of Naples

 Ava

 Nicola Avancini

 Avarice

 Avatār

 Pierre du Bois, Baron d'Avaugour

 Ave Maris Stella

 Ave Regina

 Diocese of Achonry

 Diocese of Avellino

 Avempace

 Fernando Avendano

 Averroes

 Diocese of Aversa

 Avesta

 Theological Aspects of Avesta

 Avicebron

 Avicenna

 Avignon

 Achor Valley

 University of Avignon

 Diocese of Avila

 Francisco de Avila

 Sancho de Avila

 St. Avitus

 Order of Aviz

 Council of Avranches

 Philippe Avril

 Axum

 Diocese of Ayacucho

 Achrida

 Fray Francisco de Ayeta

 Lucas Vásquez de Ayllón

 James Ambrose Dominic Aylward

 Aymará

 Aymeric of Piacenza

 Féliz de Azara

 Aristaces Azaria

 Brother Azarias

 Luiz de Azevedo

 Juan Azor

 Johann Heinrich Achterfeldt

 Azores

 Azotus

 Aztecs

 Azymes

 Azymites

 Theodore William Achtermann

 Valens Acidalius

 Diocese of Aci-Reale

 Leopold Ackermann

 Acmonia

 Acoemetae

 Acolouthia

 Acolyte

 Joaquín Acosta

 José de Acosta

 Diocese of Acquapendente

 Acquaviva

 Claudius Acquaviva

 Diocese of Acqui

 Acre

 Acrostic

 Acta Pilati

 Acta Sanctæ Sedis

 Acta Sanctorum Hiberniæ

 Acta Triadis Thaumaturgæ

 Act of Settlement (Irish)

 Charles Januarius Acton

 John Acton

 John Emerich Edward Dalberg Acton, Baron Acton

 John Francis Edward Acton

 Canonical Acts

 Human Acts

 Indifferent Acts

 Acts of the Apostles

 Acts of Roman Congregations

 Actus et Potentia

 Actus primus

 Actus Purus

 Acuas

 St. Adalard

 Adalbert

 Adalbert I

 St. Adalbert (of Bohemia)

 St. Adalbert (of Germany)

 Ad Apostolicae Dignitatis Apicem

 Ad Limina Apostolorum

 Ad Sanctam Beati Petri Sedem

 Ad Universalis Ecclesiae

 Adam

 Adam in Early Christian Liturgy and Literature

 Books of Adam

 Adam of Bremen

 Adam of Fulda

 Adam of Murimuth

 Adam of Perseigne

 Adam of St. Victor

 Adam of Usk

 John Adam

 Nicholas Adam

 Adam Scotus

 Andrea Adami da Bolsena

 Adamites

 St. Adamnan

 James Adams

 Ven. John Adams

 Diocese of Adana

 Adar

 Ferdinando d'Adda

 Addas

 Liturgy of Addeus and Maris

 Ecclesiastical Addresses

 Archdiocese of Adelaide

 St. Adelaide, Abbess

 St. Adelaide (Adelheid)

 John Placid Adelham

 Adelmann

 Adelophagi

 Vicariate Apostolic of Aden

 Adeodatus

 Pope St. Adeodatus

 Adeste Fideles

 Adjuration

 Administrator

 Administrator (of Ecclesiastical Property)

 Canonical Admonitions

 Admont

 St. Ado of Vienne

 Adonai

 Adonias

 Adoption

 Canonical Adoption

 Supernatural Adoption

 Adoptionism

 Adoration

 Perpetual Adoration

 Francis Adorno

 Adoro Te Devote

 Diocese of Adria

 Pope Adrian I

 Pope Adrian II

 Pope St. Adrian III

 Pope Adrian IV

 Pope Adrian V

 Pope Adrian VI

 St. Adrian of Canterbury

 Adrian of Castello

 Adrianople

 Christian Kruik van Adrichem

 Adso

 Diego Francisco Aduarte

 Adullam

 Adulteration of Food

 Adultery

 Advent

 Adventists

 Book of Advertisements

 Advocates of Roman Congregations

 Advocates of St. Peter

 Advocatus Diaboli

 Advocatus Ecclesiæ

 Advowson

 Adytum

 St. Aedan of Ferns

 Aedh of Kildare

 Bl. Aegidius of Assisi

 Ægidius of Viterbo

 Aelfric, Abbot of Eynsham

 Ælnoth

 St. Ælred

 Æneas of Gaza

 St. Aengus (the Culdee)

 Ænon

 Æons

 Aër

 Aërius of Pontus

 Æsthetics

 Æterni Patris (Pius IX)

 Æterni Patris (Leo XIII)

 Aëtius

 Affinity (in the Bible)

 Affinity (in Canon Law)

 Affirmation

 Afflighem

 Denis Auguste Affre

 St. Afra

 Africa

 Early African Church

 African Liturgy

 African Synods

 Agabus

 Agape

 Agapetae

 Agapetus

 Pope St. Agapetus I

 Pope Agapetus II

 William Seth Agar

 St. Agatha

 Agathangelus

 Agathias

 Pope St. Agatho

 Agaunum

 Agostini Agazzari

 Council of Agde

 Canonical Age

 Age of Reason

 Diocese of Agen

 Agents of Roman Congregations

 Aggeus (Haggai)

 Unjust Aggressor

 Raymond d'Agiles

 St. Agilulfus

 Agios O Theos

 Giuseppe Agnelli

 Fra Guglielmo Agnelli

 Bl. Agnellus of Pisa

 Andreas Agnellus of Ravenna

 St. Agnes of Assisi

 Bl. Agnes of Bohemia

 St. Agnes of Montepulciano

 St. Agnes of Rome

 Maria Gaetana Agnesi

 Agnetz

 Agnoetae

 Agnosticism

 Agnus Dei

 Agnus Dei (in Liturgy)

 Agonistici

 Agony of Christ

 Paolo Agostini

 Bl. Agostino Novello

 Charles Constance César Joseph Matthieu d'Agoult

 Archdiocese of Agra

 Agram

 Agrapha

 Agrarianism

 Maria de Agreda

 Agria

 St. Agricius

 Alexander Agricola

 George Agricola

 Rudolph Agricola

 Heinrich Cornelius Agrippa of Nettesheim

 Agrippinus

 Diocese of Aguas Calientes

 Joseph Saenz de Aguirre

 Ahicam

 Ahriman and Ormuzd

 Johann Caspar Aiblinger

 Gregor Aichinger

 St. Aidan of Lindisfarne

 Duchess of Aiguillon

 Mary Aikenhead

 St. Ailbe

 St. Aileran

 Family of d'Ailleboust

 Pierre d'Ailly

 Mateo Aimerich

 Diocese of Aire

 Giacomo Maria Airoli

 Aisle

 Aistulph

 Archdiocese of Aix

 Councils of Aix-en-Provence

 Diocese of Ajaccio

 Akhmin

 Michael and Nicetas Akominatos

 Alabama

 Alabanda

 Alabaster

 Diocese of Alagoas

 Pietro Alagona

 Alain de l'Isle

 Alalis

 Lucas Alaman

 Niccolò Alamanni

 Alan of Tewkesbury

 Alan of Walsingham

 Alanus de Rupe

 Alaska

 Diocese of Alatri

 Alb

 Diocese of Alba Pompeia

 St. Alban

 Albanenses

 Albania

 Albani

 Albano

 Diocese of Albany

 Diocese of Albenga

 Niccolo Albergati

 Alberic of Monte Cassino

 Alberic of Ostia

 Albero de Montreuil

 Giulio Alberoni

 Albert

 Albert II

 Bl. Albert

 St. Albert

 Bl. Albert Berdini of Sarteano

 Albert of Aachen

 Albert of Brandenburg

 Albert of Castile

 Albert of Stade

 Leandro Alberti

 Leone Battista Alberti

 Nicolò Albertini

 John Baptist Albertrandi

 Bl. Albertus Magnus

 Archdiocese of Albi

 Council of Albi

 Juan de Albi

 Sigismund Albicus

 Albigenses

 Albinus

 Johann G. Albrechtsberger

 Albright Brethren

 Afonzo de Albuquerque

 University of Alcalá

 Military Order of Alcántara

 Antonio de Alcedo

 Alchemy

 St. Alcmund

 Andrea Alciati

 Alcimus

 John Alcock

 Alcoholism

 Alcuin

 St. Aldegundis

 Aldersbach

 Aldfrith

 St. Aldhelm

 St. Aldric

 Ulissi Aldrovandi

 Leonard Alea

 Phillipe Alegambe

 Francisco Xavier Alegre

 Joseph Sadoc Alemany

 Giulio Alenio

 Archdiocese of Aleppo

 Diocese of Ales and Terralba

 Diocese of Alessandria della Paglia

 Galeazzo Alessi

 Diocese of Alessio

 Alexander

 Alexander (Early Bishops)

 Pope St. Alexander I

 Pope Alexander II

 Pope Alexander III

 Pope Alexander IV

 Pope Alexander V

 Pope Alexander VI

 Pope Alexander VII

 Pope Alexander VIII

 St. Alexander

 St. Alexander (II)

 St. Alexander (of Alexandria)

 Bl. Alexander Briant

 Alexander Natalis

 Alexander of Abonoteichos

 Alexander of Hales

 Alexander of Lycopolis

 Bl. Alexander Sauli

 Dom Jacques Alexandre

 Alexandria

 Councils of Alexandria

 Church of Alexandria

 Diocese of Alexandria

 Alexandrian Library

 Alexandrine Liturgy

 Alexian Nuns

 Alexians

 St. Alexis Falconieri

 St. Alexius

 Count Vittorio Alfieri

 Pietro Alfieri

 Alfonso de Zamora

 Alfonso of Burgos

 Michael Alford

 Alfred the Great

 St. Alfrida

 St. Alfwold

 Alger of Liége

 Diocese of Alghero

 Archdiocese of Algiers

 Algonquins

 Diocese of Alife

 Alimentation

 Alimony

 Aliturgical Days

 All Hallows College

 All Saints

 All Souls' Day

 Allah

 Diocese of Allahabad

 Paul Allard

 Leo Allatius

 Joseph Allegranza

 Antonio Allegri

 Gregorio Allegri

 Alleluia

 Jean Allemand

 Edward Patrick Allen

 Frances Allen

 George Allen

 John Allen (I)

 John Allen (II)

 William Allen

 August Allerstein

 Thomas William Allies

 Joseph Franz Allioli

 William Allison

 Allocution

 Allori

 William Allot

 Claude Allouez

 Alma

 Alma Redemptoris Mater

 Diego de Almagro

 John Almeida

 Diocese of Almeria

 Camillo Almici

 Ven. John Almond

 John Almond

 Oliver Almond

 Alms and Almsgiving

 St. Alnoth

 Alogi

 St. Aloysius Gonzaga

 A and Ω

 Alpha and Omega (in Jewish Theology)

 Christian Use of the Alphabet

 St. Alphonsus Liguori

 St. Alphonsus Rodriguez

 Prospero Alpini

 Alsace-Lorraine

 Diego Francisco Altamirano

 Altamura and Acquaviva

 Altar (in Liturgy)

 Altar (in the Greek Church)

 Altar (in Scripture)

 History of the Christian Altar

 Bl. Altmann

 St. Alto

 Diocese of Alton

 Diocese of Altoona

 Altruism

 Alumnus

 Niccolò Alunno

 Fernando Alvarez de Toledo, Duke of Alva

 Pedro d'Alva y Astorga

 Alonzo de Alvarado

 Fray Francisco de Alvarado

 Pedro de Alvarado

 Balthazar Alvarez

 Diego Alvarez

 Manoel Alvarez

 Alvarez de Paz

 St. Alypius

 José Antonio Alzate

 Johann Baptist Alzog

 Ama

 Giovanni Antonio Amadeo

 Dioceses of Amadia and Akra

 Amalarius of Metz

 St. Amalberga (1)

 St. Amalberga (2)

 Amalec

 Archdiocese of Amalfi

 Amalricians

 Amalricus Augerii

 St. Amandus

 Amasia

 Amastris

 Thaddeus Amat

 Amathus

 Diocese of Amazones

 Peter Ambarach

 Ambition

 Ambo

 Ambo (in the Russian and Greek Church)

 George d'Amboise

 Our Lady of Ambronay

 August Wilhelm Ambros

 St. Ambrose

 St. Ambrose of Camaldoli

 Bl. Ambrose of Sienna

 Ambrosian Basilica

 Ambrosian Chant

 Ambrosian Hymnography

 Ambrosian Library

 Ambrosian Liturgy and Rite

 Ambrosians

 Ambrosiaster

 Ambulatory

 Diocese of Amelia

 Denis Amelote

 Amen

 Amende Honorable

 Veit Amerbach

 America

 Pre-Columbian Discovery of America

 American College in Rome

 American College at Louvain

 South American College

 American Protective Association

 Francis Kerril Amherst

 Ven. John Amias

 Amice

 Antonio Amico

 Francesco Amico

 Diocese of Amida

 Diocese of Amiens

 Joseph Maria Amiot

 Amisus

 Daniel Ammen

 St. Ammon

 Ammon

 Ammonian Sections

 Ammonites

 Amorbach

 Amorios

 Amorrhites

 Eusebius Amort

 Amos

 Amovibility

 Vicariate Apostolic of Amoy

 André Marie Ampère

 Amphilochius of Iconium

 Amphilochius of Sida

 Amphoræ

 Abbey of Ampleforth

 Ampullæ

 Diocese of Ampurias

 Amra

 Amrah

 Amraphel

 Amsterdam

 Amulet

 Use and Abuse of Amulets

 Amyclae

 Jacques Amyot

 Anabaptists

 Pope St. Anacletus

 Anacletus II

 Anæsthesia

 Diocese of Anagni

 Analogy

 Analysis

 Anaphora

 Anarchy

 St. Anastasia

 Anastasiopolis

 St. Anastasius (1)

 Pope St. Anastasius I

 Pope Anastasius II

 Pope Anastasius III

 Pope Anastasius IV

 St. Anastasius (2)

 St. Anastasius Sinaita

 Anathema

 Anathoth

 St. Anatolia

 St. Anatolius (1)

 St. Anatolius (2)

 Anatomy

 Anazarbus

 Pedro de Añazco

 Joseph Anchieta

 Anchor

 Anchorites

 Ancient of Days

 Ancilla Dei

 Ciriaco d'Ancona

 Diocese of Ancona and Umana

 Ancren Riwle

 Ancyra

 Councils of Ancyra

 Andalusia

 William Henry Anderdon

 Anthony Maria Anderledy

 Henry James Anderson

 Lionel Albert Anderson

 Patrick Anderson

 James Anderton

 Ven. Robert Anderton

 Roger Anderton

 Thomas Anderton

 Heinrich Bernhard, Freiherr von Andlaw

 Ven. William Andleby

 Alonso Andrada

 Antonio de Andrada

 Diego Andrada de Payva

 Bernard André

 Yves Marie André

 Giovanni d'Andrea

 Bl. Andrea Dotti

 Andrea Pisano

 Andreas of Ratisbon

 Felix de Andreis

 Juan Andres

 St. Andrew (1)

 St. Andrew (2)

 St. Andrew Avellino

 Bl. Andrew Bobola

 St. Andrew Corsini

 Andrew of Caesarea

 St. Andrew of Crete

 Andrew of Lonjumeau

 Andrew of Rhodes

 St. Andrew the Scot

 William Eusebius Andrews

 Diocese of Andria

 Anemurium

 Felice Anerio

 Giovanni Francesco Anerio

 Filippo Anfossi

 Ange de Saint Joseph

 Ange de Sainte Rosalie

 Angel

 St. Angela Merici

 Bl. Angela of Foligno

 Francesco degli Angeli

 Girolamo degli Angeli

 Angelicals

 Fra Angelico

 Bl. Angelo Carletti di Chivasso

 Angelo Clareno da Cingoli

 Early Christian Representations of Angels

 Angels of the Churches

 Angelus

 Angelus Bell

 Angelus Silesius

 Anger

 Diocese of Angers

 University of Angers

 Notre Dame des Anges

 St. Angilbert

 Francesco Angiolini

 Priory of Anglesea

 Anglican Orders

 Anglicanism

 Timothy Warren Anglin

 Anglo-Saxon Church

 Anglona-Tursi

 Angola and Congo

 Diocese of Angora

 Diocese of Angoulême

 Diocese of Angra

 Pedro Angulo

 Vicariate Apostolic of Anhalt

 Pope St. Anicetus

 College and Church of the Anima (in Rome)

 Anima Christi

 Animals in Christian Art

 Animals in the Bible

 Animism

 Giovanni Animuccia

 Anise

 Anna

 Anna Comnena

 Ecclesiastical Annals

 Annas

 François Annat

 Annates

 St. Anne

 Sainte Anne d'Auray

 Sainte Anne de Beaupré

 Diocese of Annecy

 Joseph Annegarn

 Annibale d'Annibaldi

 Giuseppe d'Annibale

 Annius of Viterbo

 St. Anno

 Annunciation of the Blessed Virgin Mary

 Feast of the Annunciation of the Blessed Virgin Mary

 Orders of the Annunciation

 Louis-Pierre Anquetil

 Casto Innocenzio Ansaldi

 Giordano Ansaloni

 St. Anschar

 Councils of Anse

 Ansegisus

 St. Ansegisus

 St. Anselm (1)

 St. Anselm (2)

 Anselm of Laon

 Anselm of Liège

 St. Anselm of Lucca, the Younger

 Antoine Anselme

 Reyer Anslo

 Thomas Chisholm Anstey

 Antediluvians

 Pope St. Anterus

 Joseph Anthelmi

 Anthemius

 St. Anthony

 Orders of Saint Anthony

 St. Anthony of Padua

 Anthony of Sienna

 Anthony of the Mother of God

 Anthropomorphism

 Antichrist

 Antidicomarianites

 Antidoron

 Diocese of Antigonish

 Antimensium

 Antinoe

 Antinomianism

 Church of Antioch

 Antioch

 Antiochene Liturgy

 Antiochus of Palestine

 Antipater of Bostra

 Antipatris

 Antiphellos

 Antiphon

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Apostles


Under this title it may be sufficient to supply brief and essential information, I, on the name "Apostle"; II, on its various meanings; III, on the origin of the Apostolate; IV, on the office of the Apostles and the conditions required in them; V, on the authority and the prerogatives of the Apostles; VI, on the relation of the Apostolate to the office of bishop; VII, on the origin of the feasts of the Apostles. The reader will find at the end of this article various titles of other articles which contain supplementary information on subjects connected with the Apostles.

I. THE NAME

The word "Apostle", from the Greek άποσтέλλω (apostello) "to send forth", "to dispatch", has etymologically a very general sense. Άπόστολος (Apostolos) (Apostle) means one who is sent forth, dispatched--in other words, who is entrusted with a mission, rather, a foreign mission. It has, however, a stronger sense than the word messenger, and means as much as a delegate. In the classical writers the word is not frequent. In the Greek version of the Old Testament it occurs once, in III Kings, xiv, 6 (cf. ibid., xii, 24). In the New Testament, on the contrary. it occurs, according to Bruder's Concordance, about eighty times, and denotes often not all the disciples of the Lord, but some of them specially called. It is obvious that our Lord, who spoke an Aramaic dialect, gave to some of his disciples an Aramaic title, the Greek equivalent of which was "Apostle". It seems to us that there is no reasonable doubt about the Aramaic word being seliah, by which also the later Jews, and probably already the Jews before Christ, denoted "those who were despatched from the mother city by the rulers of the race on any foreign mission, especially such as were charged with collecting the tribute paid to the temple service" (Lightfoot, "Galatians", London, 1896, p. 93). The word apostle would be an exact rendering of the root of the word seliah,= άποσтέλλω (apostello).

II. VARIOUS MEANINGS

It is at once evident that in a Christian sense, everyone who had received a mission from God, or Christ, to man could be called "Apostle". In fact, however, it was reserved to those of the disciples who received this title from Christ. At the same time, like other honourable titles, it was occasionally applied to those who in some way realized the fundamental idea of the name. The word also has various meanings. (a) The name Apostle denotes principally one of the twelve disciples who, on a solemn occasion, were called by Christ to a special mission. In the Gospels, however, those disciples are often designated by the expressions of οί μαθηταί -- mathetai -- (the disciples) or οί δώδεκα -- dodeka -- (the Twelve) and, after the treason and death of Judas, even of οί ένδεκα --hendeka (the Eleven). In the Synoptics the name Apostle occurs but seldom with this meaning; only once in Matthew and Mark. But in other books of the New Testament, chiefly in the Epistles of St. Paul and in the Acts, this use of the word is current. Saul of Tarsus, being miraculously converted, and called to preach the Gospel to the heathens, claimed with much insistency this title and its rights. (b) In the Epistle to the Hebrews (iii, 1) the name is applied even to Christ, in the original meaning of a delegate sent from God to preach revealed truth to the world. (c) The word Apostle has also in the New Testament a larger meaning, and denotes some inferior disciples who, under the direction of the Apostles, preached the Gospel, or contributed to its diffusion; thus Barnabas (Acts, xiv, 4, 14), probably Andronicus and Junias (Rom., xvi, 7), Epaphroditus (Phil., ii, 25), two unknown Christians who were delegated for the collection in Corinth (II Cor., vii, 23). We know not why the honourable name of Apostle is not given to such illustrious missionaries as Timothy, Titus, and others who would equally merit it. -- There are some passages in which the extension of the word Apostle is doubtful, as Luke, xi, 49; John, xiii, 16; II Cor., 13; I Thes., ii, 7; Ephes., iii, 5; Jude, 17, and perhaps the well-known expression "Apostles and Prophets". Even in an ironical meaning the word occurs (II Cor., xi, 5; xii, 11) to denote pseudo-apostles. There is but little to add on the use of the word in the old Christian literature. The first and third meanings are the only ones which occur frequently, and even in the oldest literature the larger meaning is seldom found.

III. ORIGIN OF THE APOSTOLATE

The Gospels point out how, from the beginning of his ministry, Jesus called to him some Jews, and by a very diligent instruction and formation made them his disciples. After some time, in the Galilean ministry, he selected twelve whom, as Mark (?) and Luke (vi, 13) say, "he also named Apostles." The origin of the Apostolate lies therefore in a special vocation, a formal appointment of the Lord to a determined office, with connected authority and duties. The appointment of the twelve Apostles is given by the three Synoptic Gospels (Mark, iii, 13-19; Matthew, x, 1-4; Luke, vi, 12-16) nearly in the same words, so that the three narratives are literally dependent. Only on the immediately connected events is there some difference between them. It seems almost needless to outline and disprove rationalistic views on this topic. The holders of these views, at least some of them, contend that our Lord never appointed twelve Apostles, never thought of establishing disciples to help him in his ministry, and eventually to carry on his work. These opinions are only deductions from the rationalistic principles on the credibility of the Gospels, Christ's doctrine on the Kingdom of Heaven, and the eschatology of the Gospels. Here it may be sufficient to observe (a) that the very clear testimony of the three synoptic Gospels constitutes a strong historical argument, representing, as it does, a very old and widely spread tradition that cannot be erroneous; (b) that the universally acknowledged authority of the Apostles, even in the most heated controversies, and from the first years after Christ's death (for instance in the Jewish controversies), as we read in the oldest Epistles of St. Paul and in the Acts, cannot be explained, or even be understood, unless we recognize some appointment of the Twelve by Jesus.

IV. OFFICE AND CONDITIONS OF THE APOSTOLATE

Two of the synoptic Gospels add to their account of the appointment of the Twelve brief statements on their office: Mark, iii, 14,15, "He appointed twelve to be with him and to send them to herald, and to have power to heal the illnesses and to cast out demons"; Matthew, x, 1, "He gave them power over unclean spirits so as to expel them, and to heal every disease and every illness". Luke where he relates the appointment of the Twelve, adds nothing on their office. Afterwards (Mark, vi, 7-13; Matthew, x, 5-15; Luke, ix, 1-5). Jesus sends the Twelve to preach the kingdom and to heal, and gives them very definite instructions. From all this it results that the Apostles are to be with Jesus and to aid Him by proclaiming the kingdom and by healing. However, this was not the whole extent of their office, and it is not difficult to understand that Jesus did not indicate to His Apostles the whole extent of their mission, while as yet they had such imperfect ideas of His own person and mission, and of the Messianic kingdom. The nature of the Apostolic mission is made still clearer by the sayings of Christ after His Resurrection. Here such passages as Matthew, xxviii, 19, 20; Luke, xxiv, 46-49; Acts, i, 8, 21-22 are fundamental. In the first of these texts we read, "Go ye therefore and make disciples of all the nations, baptizing them in the name of the Father, and the Son, and the Holy Ghost, teaching them to observe all I have commanded you". The texts of Luke point to the same office of preaching and testifying (cf. Mark, xvi, 16). The Acts of the Apostles and the Epistles written by the Apostles exhibit them in the constant exercise of this office. Everywhere the Apostle governs the disciples, preaches the doctrines of Jesus as an authentic witness, and administers the sacred rites. In order to fill such an office, it seems necessary to have been instructed by Jesus, to have seen the risen Lord. And these are, clearly, the conditions required by the Apostles in the candidate for the place of Judas Iscariot. "Of the men, therefore, who have accompanied us all the time that the Lord Jesus went in and out among us, beginning from the baptism of John unto the day He was received up from us, of these must one become a witness with us of His Resurrection" (Acts, i, 21, 22). This narrative, which seems to come from an Aramaic Palestinian source like many other details given in the earlier chapter of Acts, was ancient and cannot be set aside. It is further strengthened by an objection made to St.Paul: because he was called in an extraordinary way to the Apostolate, he was obliged often to vindicate his Apostolic authority and proclaim that he had seen the Lord (I Cor., ix, 1). Instruction and appointment by Jesus were, therefore, the regular conditions for the Apostolate. By way of exception. an extraordinary vocation, as in the case of Paul, or a choice by the Apostolic College, as in the case of Matthias, could suffice. Such an extraordinarily called or elected Apostle could preach Christ's doctrine and the Resurrection of the Lord as an authoritative witness.

V. AUTHORITY AND PREROGATIVES OF THE APOSTLES

The authority of the Apostles proceeds from the office imposed upon them by Our Lord and is based on the very explicit sayings of Christ Himself. He will be with them all days to the end of ages (Matthew, xxviii, 20), give a sanction to their preaching (Mark, xvi, 16), send them the "promise of the Father", "virtue from above" (Luke, xxiv, 49). The Acts of the Apostles and the Epistles of the New Testament show us the exercise of this authority. The Apostle makes laws (Acts, xv, 29; I Cor., vii, 12 sq.), teaches (Acts, ii, 37 f.), claims for his teaching that it should be received as the word of God (I Thes., ii, 13), punishes (Acts, v, 1-11; I Cor., v, 1-5), administers the sacred rites (Acts, vi, 1 sq.; xvi, 33; xx, 11), provides successors (II Tim., i, 6; Acts, xiv, 22). In the modern theological terms the Apostle, besides the power of order, has a general power of jurisdiction and magisterium (teaching). The former embraces the power of making laws, judging on religious matters, and enforcing obligations by means of suitable penalties. The latter includes the power of setting forth with authority Christ's doctrine. It is necessary to add here that an Apostle could receive new revealed truths in order to propose them to the Church. This, however, is something wholly personal to the Apostles. (See REVELATION; INSPIRATION.)

Catholic theologians rightly speak in their treatises of some personal prerogatives of the Apostles; a brief account of them may not be superfluous. (a) A first prerogative, not clearly inferred from the texts of the New Testament nor demonstrated by solid reasons, is their confirmation in grace. Most modern theologians admit that the Apostles received so abundant an infusion of grace that they could avoid every mortal fault and every fully deliberate venial sin. -- (b) Another personal prerogative is the universality of their jurisdiction. The words of the Gospel on Apostolic office are very general; for the most part, the Apostles preached and travelled as if they were not bound by territorial limits, as we read in the Acts and the Epistles. This did not hinder the Apostles from taking practical measures to properly organize the preaching of the Gospel in the various countries they visited. -- (c) Among these prerogatives is reckoned personal infallibility, of course in matters of faith and morals, and only when they taught and imposed some doctrine as obligatory. In other matters they could err, as Peter, in the question of practical intercourse with the converted heathens; they might also accept certain current opinions, as Paul seems to have done with regard to the time of the Parousia, or Second Coming of the Lord. (See JESUS CHRIST.) It is not easy to find a stringent scripturistic demonstration for this prerogative, but reasonable arguments suggest it, e. g. the impossibility for all his hearers to verify and try the doctrine preached to them by an Apostle. (d) It is a more disputed question whether an Apostle writing on religious matters would have, merely by his Apostolic office, the prerogatives of an inspired author. This was asserted by the Catholic theologian, Dr. Paul Schanz of Tübingen (Apologie des Christenthums, II) and by some others, e. g. Joüon in "Etudes religieuses" (1904). Catholic theologians almost unanimously deny it, e. g. Father Pesch (De Inspiratione Sacrae Scripturae, 1906, pp. 611-634). (See INSPIRATION; NEW TESTAMENT.)

VI. APOSTOLATE AND EPISCOPATE

Since the authority with which the Lord endowed the Apostles was given them for the entire Church, it is natural that this authority should endure after their death, in other words, pass to successors established by the Apostles. In the oldest Christian documents concerning the primitive Churches we find ministers established, some of them, at least, by the usual rite of the imposition of hands. They bear various names: priests (πρεσβύτεροι (presbyteroi), Acts, xi, 30; xiv, 22; xv, 2, 4, 6, 22, 23; xvi, 4; xx, 17; xxi, 18; I Tim., v, 17, 19; Titus, i, 5); bishops (έπίσκοποι (episkopoi), Acts, xx, 28; Phil., i, 1; I Tim., iii, 2; Titus, i, 7); presidents (προίστάμενοι (proistamenoi), I Thes., v, 12; Rom., xii, etc.); heads (ήγούμενοι (hegoumenoi), Hebrews, xiii, 7, 17, 24, etc.); shepherds (ποιμένες (poimenes), Eph., iv, 11); teachers (διδάσκαλοι (didaskaloi), Acts, xiii, 1; I Cor., xii, 28 sq. etc.); prophets (προφήται (prophetai), Acts, xiii, 1; xv, 32; I Cor., xii, 28, 29, etc.), and some others. Besides them, there are Apostolic delegates, such as Timothy and Titus. The most frequent terms are priests and bishops; they were destined to become the technical names for the "authorities" of the Christian community. All other names are less important; the deacons are out of the question, being of an inferior order. It seems clear that amid so great a variety of terms for ecclesiastical authorities in Apostolic times several must have expressed only transitory functions. From the beginning of the second century in Asia Minor, and somewhat later elsewhere, we find only three titles: bishops, priests, and deacons; the last changed with inferior duties. The authority of the bishop is different from the authority of priests, as is evident on every page of the letters of the martyr Ignatius of Antioch. The bishop--and there is but one in each town--governs his church, appoints priests who have a subordinate rank to him, and are, as it were, his counsellors, presides over the Eucharistic assemblies, teaches his people, etc. He has, therefore, a general power of governing and teaching, quite the same as the modern Catholic bishop; this power is substantially identical with the general authority of the Apostles, without, however, the personal prerogatives ascribed to the latter. St. Ignatius of Antioch declares that this ministry holds legitimately its authority from God through Christ (Letter to the Philadelphians, i). Clement of Rome, in his Letter; to the Church of Corinth (about 96), defends with energy the legitimacy of the ministry of bishops and, priests, and proclaims that the Apostles established successors to govern the churches (xlii-xliv). We may conclude with confidence that, about the end of the second century, the ministers of the churches were everywhere regarded as legitimate successors of the Apostles; this common persuasion is of primary importance.

Another and more difficult question arises as to the Acts and in the Epistles, the various above mentioned names, chiefly the πρεσβύτεροι (presbyteroi) and the έπίσκοποι (episkopoi) (priests and bishops). (a) Some authors (and this is the traditional view) contend that the έπίσκοποι (episkopoi) of Apostolic times have the same dignity as the bishops of later times, and that the πρεσβύτεροι (presbyteroi) of the apostolic writings are the same as the priests of the second century. This opinion, however, must give way before the evident identity of bishop and priest in Acts, xx, 17 and 28, Titus, i, 5-7, Clement of Rome to the Church of Corinth, xliv. (b) Another view recognizing this synonymous character estimates that these officers whom we shall call bishops--priests had never the supreme direction of the churches in Apostolic times; this power, it is maintained, was exercised by the Apostles, the Prophets who travelled from one church to another, and by certain Apostolic delegates like Timothy. These alone were the real predecessors of the bishops of the second century; the bishop priests were the same as our modern priests, and had not the plenitude of the priesthood. This opinion is fully discussed and proposed with much learning by A. Michiels (L'origine de l'épiscopat, Louvain, 1900). (c) Mgr. Batiffol (Rev. bibl., 1895, and Etudes d'hist. et de théol. positive, I, Paris, 1903) expresses the following opinion: In the primitive churches there were (1) some preparatory functions, as the dignity of Apostles and Prophets; (2) some πρεσβύτεροι (presbyteroi) had no liturgical function, but only an honourable title; (3) the έπίσκοποι (episkopoi), several in each community, had a liturgical function with the office to preach; (4) when the Apostles disappeared, the bishopric was divided: one of the bishops became sovereign bishop, while the others were subordinated to him: these were the later priests. This secondary priesthood is a diminished participation of the one and sole primitive priesthood; there is, therefore, no strict difference of order between the bishop and the priest. -- Whatever may be the solution of this difficut question (see BISHOP, PRIEST), it remains certain that in the second century the general Apostolic authority belonged, by a succession universally acknowledged as legitimate, to the bishops of the Christian churches. (See APOSTOLIC SUCCESSION.) The bishops have, therefore, a general power of order, jurisdiction, and magisterium, but not the personal prerogatives of the Apostles.

VII. THE FEASTS OF THE APOSTLES

The memorable words of Hebrews, xiii, 7: "Remember your presidents who preached to you the word of God", have always echoed in the Christian heart. The primitive churches had a profound veneration for their deceased Apostles (Clement of Rome, Ep. ad Corinth. v); its first expression was doubtless the devotional reading of the Apostolic writings, the following of their orders and counsels, and the imitation of their virtues. It may, however, be reasonably supposed that some devotion began at the tombs of the Apostles as early as the time of their death or martyrdom; the ancient documents are silent on this matter. Feasts of the Apostles do not appear as early as we might expect. Though the anniversaries of some martyrs were celebrated even in the second century, as for instance the anniversary of the martyrdom of Polycarp, Bishop of Smyrna (d. 154-156), the Apostles had at this time no such commemoration; the day of their death was unknown. It is only from the fourth century that we meet with feasts of the Apostles. In the Eastern Church the feast of Saint James the Less and Saint John was celebrated on the 27th of December, and on the next day the feast of Saints Peter and Paul (according to St. Gregory of Nyssa and a Syriac menology). These commemorations were arbitrarily fixed. In the Western Church the feast of Saint John alone remained on the same day as in the Eastern Church. The commemoration of the martyrdom of Saint Peter and Saint Paul was celebrated 29 June; originally, however, it was the commemoration of the translation their relics (Duchesne, Christian Worship, p. 277). From the sixth century the feast of Saint Andrew was celebrated on the 30th day of November. We know but little of the feasts of the other Apostles and of the secondary feasts of the great Apostles. In the Eastern Churches all these feasts were observed at the beginning of the ninth century. For additional details see Duchesne, "Christian Worship" (London, 1903), pp. 277-283, and B. Zimmerman in Cabrol and Leclercq's Dict. d'archéol. et de lit. chrét. I, 2631-35. (See also APOSTOLICITY, APOSTOLIC SUCCESSION, APOCRYPHA.)

In the absence of comprehensive and trustworthy special works on this subject the reader may consult, apart from the works quoted above, general historical treatises on the New Testament and the Apostolic Age, e.g. the English translations of the works of FOUARD. The theological manuals De Ecclesiâ usually supply much information on these questions. -- Among modern New Testament commentaries may be mentioned those of Bishop LIGHTFOOT (Anglican) on Saint Paul's Epistles to the Philippians and the Galations (London, 1896). The commentaries on the Acts of the Apostles ought always to be consulted. -- Among the encyclopedia articles on these and the cognate topics, see in Kirchenlex. (2d ed., Freiburg, 1882) PÖLEL, Apostel, and SCHEEBEN, Apostolai und Episkopat; LE CAMUS in VIG., Dict. de la Bible (PARIS); SCHMIDT in HAUCK'S Real-encyclopädie für protestantische Theologie und Kirche (3d ed., Leipzig); GWATKIN in HASTINGS, Dict. of the Bible (Edinburgh, 1904), s.v. Apostle; especially the article of BAINVEL in Dict. de théol. cath. (Paris, 1901), I, 1647-60; BATIFFOL, L'Apostolat in Revue Biblique (1906), 520-32; HARNACK, Die Mission und Ausbreitung des Christenthums (Leipzig, 1902).

HONORÉ COPPIETERS