Fragmentum Libri De Arca Noe339-397latAmbrose of Milan 339-397

De Fuga Saeculi Liber Unus339-397latAmbrose of Milan 339-397

De Fide Ad Gratianum Augustum Libri Quinque339-397latAmbrose of Milan 339-397

De Fide Orthodoxa Contra Arianos339-397latAmbrose of Milan 339-397

Fragments on Johneng ⸱ grcAmmonius 200-230

Fourth MaccabeesengAnonymous 20-130

The First Book of Adam and Eve500-599engAnonymous 500-599

A first translation of Mingana Ms. Syr. 481, ff.221v-225vengAnonymous 9999

Fragments of the Apocalypse of PeterengAnonymous 50-99

Fragments or VariaengApollinaris of Hierapolis 100-199

Fragments on Johneng ⸱ grcApollinaris of Laodicea 300-382

Fragments on Mattheweng ⸱ grcApollinaris of Laodicea 300-382

Fragments on Psalmseng ⸱ grcApollinaris of Laodicea 300-382

Fragments on the Letter to Romanseng ⸱ grcApollinaris of Laodicea 300-382

Fragments or VariaengApollonius 100-199

A Fragment of the Same DisputationengArchelaus 200-299

Fragments on the Letter to Romanseng ⸱ grcArethas Bishop of Caesarea in Cappadocia 860-950

Fragments on First Corinthianseng ⸱ grcArethas Bishop of Caesarea in Cappadocia 860-950

Fragments on Second Corinthianseng ⸱ grcArethas Bishop of Caesarea in Cappadocia 860-950

Fragmentseng ⸱ grcAristides of Athens 100-199

Fragments 1eng ⸱ grcAristides of Athens 100-199

Fragments or VariaengAristo of Pella 100-199

Fragmenteng ⸱ grcAristo of Pella 100-199

Fragment 1eng ⸱ grcAristo of Pella 100-199

The FrogsengAristophanes of Athens -446 TO -386

The Festal Letters, and their IndexengAthanasius of Alexandria 295-373

Festal Letter XXXIXeng ⸱ grcAthanasius of Alexandria 295-373

Four Letters to Serapioneng ⸱ grcAthanasius of Alexandria 295-373

Fragment of Sermon on Images 28eng ⸱ grcAthanasius of Alexandria 295-373

Fourth Oration against the Arianseng ⸱ grcAthanasius of Alexandria 295-373

De Fide Rerum Quae Non Videntur354-430latAugustine of Hippo 354-430

De Fide Et Symbolo354-430latAugustine of Hippo 354-430

De Fide Et Operibus354-430latAugustine of Hippo 354-430

De Fide. Spe Et Charitate354-430latAugustine of Hippo 354-430

De Fide Ad Petrum Sive De Regula Verae Fidei [Incertus]354-430latAugustine of Hippo 354-430

Fragments of CaiusengCaius 200-296

Fragmentaeng ⸱ grcCaius 200-296

FragmentsengClement of Alexandria 150-215

Fragmentseng ⸱ grcClement of Alexandria 150-215

The First Epistle of the Blessed Clement, the Disciple of Peter the ApostleengClement of Rome 35-99

First Letter to Corinthianseng ⸱ grcClement of Rome 35-99

The First Epistle of Clement to the Corinthianseng ⸱ grcClement of Rome 35-99

Five Tomes Against NestoriusengCyril of Alexandria 376-444

Fragments on the Translation of Martyrs Cyrus and Johneng ⸱ grcCyril of Alexandria 376-444

Fragments from Book Against Diodore of Tarsuseng ⸱ grcCyril of Alexandria 376-444

Fragments from Book II Against Theodore of Mopsuestiaeng ⸱ grcCyril of Alexandria 376-444

Fragments from Book III Against Theodore of Mopsuestiaeng ⸱ grcCyril of Alexandria 376-444

Fragments of Homily on One Soneng ⸱ grcCyril of Alexandria 376-444

Fragments of Homily That Christ is Oneeng ⸱ grcCyril of Alexandria 376-444

Fragments on Acts of Apostles and Catholic Letterseng ⸱ grcCyril of Alexandria 376-444

Fragments on Song of Songseng ⸱ grcCyril of Alexandria 376-444

Fragments on Danieleng ⸱ grcCyril of Alexandria 376-444

Fragments on Ezekieleng ⸱ grcCyril of Alexandria 376-444

Fragments on Jeremiaheng ⸱ grcCyril of Alexandria 376-444

Fragments on Books of Kingseng ⸱ grcCyril of Alexandria 376-444

Fragments on Saint Paul's Letter to Hebrewseng ⸱ grcCyril of Alexandria 376-444

Fragments on Saint Paul's Letter to Romanseng ⸱ grcCyril of Alexandria 376-444

Fragments on Saint Paul's First Letter to Corinthianseng ⸱ grcCyril of Alexandria 376-444

Fragments on Saint Paul's Second Letter to Corinthianseng ⸱ grcCyril of Alexandria 376-444

Fragment on Proverbseng ⸱ grcCyril of Alexandria 376-444

Fragment on Psalmeng ⸱ grcCyril of Alexandria 376-444

Fragment on Barucheng ⸱ grcCyril of Alexandria 376-444

Fragment on Saint Paul's First Letter to Corinthianseng ⸱ grcCyril of Alexandria 376-444

Fragments on Johneng ⸱ grcDidymus the Blind 313-398

Fragments on Proverbseng ⸱ grcDidymus the Blind 313-398

Fragments on Psalmseng ⸱ grcDidymus the Blind 313-398

Fragments on the Letter to Romanseng ⸱ grcDidymus the Blind 313-398

Fragments on First Corinthianseng ⸱ grcDidymus the Blind 313-398

Fragments on Second Corinthianseng ⸱ grcDidymus the Blind 313-398

Fragment on the Letter to Hebrewseng ⸱ grcDidymus the Blind 313-398

Fragmentseng ⸱ grcDiodorus of Tarsus 300-390

Fragments on the Letter to Romanseng ⸱ grcDiodorus of Tarsus 300-390

Fragments or VariaengDionysius of Corinth 100-199

Fifteen Hymns for the Feast of the EpiphanyengEphrem the Syrian 306-373

Fragments of Prayer and Exorcismeng ⸱ grcEpiphanius of Salamis 310-403

The First ApologyengEunomius of Cyzicus 325-393

Fragments on Danieleng ⸱ grcEusebius of Caesarea 260-340

Fragments on Hebrewseng ⸱ grcEusebius of Caesarea 260-340

Fragments on Lukeeng ⸱ grcEusebius of Caesarea 260-340

Fragments on Proverbseng ⸱ grcEusebius of Caesarea 260-340

Fragments on the Letter to the Galatianseng ⸱ grcEusebius of Emesa 300-360

Fragments on the Letter to the Romanseng ⸱ grcEusebius of Emesa 300-360

Fragment on First Corinthianseng ⸱ grcEusebius of Emesa 300-360

From the Universal Churcheng ⸱ grcEustathius of Antioch 300-337

De Fide Contra Manichaeos354-430latEvodius of Uzalis 350-450

Fragmentun269-274latFelix I 200-274

Florentii Ad Luciferum Calaritanum Epistola347-354latFlorentius of Sardis 350-450

Familiaria Quaedam ColloquialatFrancis of Assisi 1181-1226

The Flying InnengG. K. Chesterton 1874-1936

The Fallacy of SuccessengG. K. Chesterton 1874-1936

French and EnglishengG. K. Chesterton 1874-1936

For the CrecheengG. K. Chesterton 1874-1936

Fragments on the Letter to the Galatianseng ⸱ grcGennadius of Constantinople 400-471

Fragments on the Letter to the Hebrewseng ⸱ grcGennadius of Constantinople 400-471

Fragments on the Letter to the Romanseng ⸱ grcGennadius of Constantinople 400-471

Fragment on the Second Letter to the Thessalonianseng ⸱ grcGennadius of Constantinople 400-471

Fragments of the Third Lecture on Heracliuseng ⸱ grcGeorges Pisides 600-699

Funeral Oration for Empress Ireneeng ⸱ grcGeorgius Acropolita 1217-1282

Funeral Oration for Duke Johneng ⸱ grcGeorgius Acropolita 1217-1282

Fragment from Oration Against Astronomerseng ⸱ grcGregory of Nazianzus 329-390

Funeral Oration in Praise of Caesarius His Brothereng ⸱ grcGregory of Nazianzus 329-390

Funeral Oration in Praise of Basil the Great of Caesarea in Cappadociaeng ⸱ grcGregory of Nazianzus 329-390

Funeral Oration for His Father 1eng ⸱ grcGregory of Nazianzus 329-390

Final Farewelleng ⸱ grcGregory of Nazianzus 329-390

The First Theological Oration. A Preliminary Discourse Against the Eunomianseng ⸱ grcGregory of Nazianzus 329-390

The Fourth Theological Oration, Which is the Second Concerning the Soneng ⸱ grcGregory of Nazianzus 329-390

The Fifth Theological Oration. On the Holy Spiriteng ⸱ grcGregory of Nazianzus 329-390

Funeral Oration on the Great S. Basil, Bishop of Cæsarea in Cappadociaeng ⸱ grcGregory of Nazianzus 329-390

First Invective Against Julian the Emperoreng ⸱ grcGregory of Nazianzus 329-390

Funeral Oration on Empress Flacillaeng ⸱ grcGregory of Nyssa 335-395

Funeral Oration on Bishop Meletiuseng ⸱ grcGregory of Nyssa 335-395

Funeral Oration on Meletiuseng ⸱ grcGregory of Nyssa 335-395

Fragments on Jeremiaheng ⸱ grcGregory Thaumaturgus 213-270

Fragment on the Gospel of Mattheweng ⸱ grcGregory Thaumaturgus 213-270

Fragments or VariaengHegesippus 100-199

Fragmentseng ⸱ grcHegesippus 100-199

Fragmenta Ex Libro Provinciae Aquitaniae315-367latHilary of Poitiers 310-367

712 Fragmenta Ex Aliis Sancti Hilarii Operibus In Veteribus Monimentis Relicta. 711315-367latHilary of Poitiers 310-367

Fragments of Discourses or HomiliesengHippolytus of Rome 170–235

Fragments from Other WritingsengHippolytus of Rome 170–235

First Epistle to St JohnengIgnatius of Antioch 35-140

Fragments from the Lost Writings of IrenaeusengIrenaeus of Lyon 130-202

Fragments or VariaengIrenaeus of Lyon 130-202

Fragments of Lost Workseng ⸱ grcIrenaeus of Lyon 130-202

De Formis Hebraicarum Litterarum. (Ex codice ms. Mediol. Ambros. Biblioth.)347-420latJerome 347-420

First SermonengJohn Chrysostom 349-407

Four discoursesengJohn Chrysostom 349-407

Final Catechesis to Baptismal Candidateseng ⸱ grcJohn Chrysostom 349-407

Fragments from Various Homilieseng ⸱ grcJohn Chrysostom 349-407

Fragments on Jeremiaheng ⸱ grcJohn Chrysostom 349-407

Fragments on Jobeng ⸱ grcJohn Chrysostom 349-407

Fragments on Proverbseng ⸱ grcJohn Chrysostom 349-407

Fragments on Catholic Letterseng ⸱ grcJohn Chrysostom 349-407

Faith and Prejudice and Other SermonsengJohn Henry Newman 1801-1890

Five Letters by Cardinal NewmanengJohn Henry Newman 1801-1890

From the Treasury of Orthodox Faith of Nicetas Choniateseng ⸱ grcJohn of Damascus 675-749

Fragments on Lukeeng ⸱ grcJohn of Damascus 675-749

Fragments on Mattheweng ⸱ grcJohn of Damascus 675-749

The Fount of Knowledge I: the Philosophical Chapterseng ⸱ grcJohn of Damascus 675-749

The Fount of Knowledge I: the Philosophical ChaptersgrcJohn of Damascus 675-749

The Fount of Knowledge II: On Heresieseng ⸱ grcJohn of Damascus 675-749

The Fount of Knowledge III: On the Orthodox Faitheng ⸱ grcJohn of Damascus 675-749

The First Apologyeng ⸱ grcJustin Martyr 100-165

Fragments from the Lost Writings of Justineng ⸱ grcJustin Martyr 100-165

Fragmenta240-320latLactantius 250-325

Fragments of Lactantiuseng ⸱ latLactantius 250-325

Felicitate quadam (4 Octobris 1897)1897-10-04latLeo XIII 1878-1903

Felix Nazarethana (die 23 Ianuarii 1894)1894-01-23latLeo XIII 1878-1903

Fidentem Piumque AnimumengLeo XIII 1878-1903

Funeral Oration for JulianengLibanius 314-393

Fragmentseng ⸱ grcMarcellus of Ancyra 300-374

Fragments or VariaengMaximus, Bishop of Jerusalem 100-199

Fragments or VariaengMelito of Sardis 100-180

Fragmentseng ⸱ grcMelito of Sardis 100-180

Fragmenteng ⸱ grcMelito of Sardis 100-180

From the Discourse on the ResurrectionengMethodius of Olympus 250-311

FragmentsengMethodius of Olympus 250-311

Forensic Speeches and Actseng ⸱ grcMichael Psellus 1027-1078

Fragmentum Acephalum Incerti Scriptoris De Canone Ss. Scripturarum1844-1855latMigne Editors 1836–1876

Francisci Balduini Jc. Dissertatio De Minucii Felicis Octavio1844-1855latMigne Editors 1836–1876

613-614 Fragmentorum Vetus Ordo Cum Novo Comparatus1844-1855latMigne Editors 1836–1876

Francisci Sparaverii Adnotationum In B. Zenonis Veronensis Sermones ΑΥΤΟΣΧΕΔΙΑΣΜΑ1844-1855latMigne Editors 1836–1876

De Faustino Et Marcellino. (Ex Galland. Bibl., t. VII, pp. XIII-XV.)1844-1855latMigne Editors 1836–1876

De Faustino. Ex Schoenemann Bibl.T. I, pp. 547-5541844-1855latMigne Editors 1836–1876

Fragmentum Ambrosianum Ex Theodoreto Desumptum, Polymorphi Dialogo II1844-1855latMigne Editors 1836–1876

Franciscus Petrarcha, Joan. Boccacio, De Augustini In Psalmos Opere Sibi Transmisso1844-1855latMigne Editors 1836–1876

In fine tomi XI editionis Benedictinae, praeter haud pauca additamenta ad praesentem tomum V pertinentia, quae nos in decursu voluminis loco suo naturali intertexuimus, occurrunt insuper nonnullae adnotationes quas hic lectorum oculis subjicere non abs re erit. 1º Itaque, col. 1579, not. 2, post ver1844-1855latMigne Editors 1836–1876

Fragments on the Letter to the Colossianseng ⸱ grcOecumenius 500-999

Fragments on the Letter to the Ephesianseng ⸱ grcOecumenius 500-999

Fragments on the Letter to the Galatianseng ⸱ grcOecumenius 500-999

Fragments on the Letter to the Hebrewseng ⸱ grcOecumenius 500-999

Fragments on the Letter to the Philippianseng ⸱ grcOecumenius 500-999

Fragments on the Letter to the Romanseng ⸱ grcOecumenius 500-999

Fragments on the Letter to Tituseng ⸱ grcOecumenius 500-999

Fragments on First Corinthianseng ⸱ grcOecumenius 500-999

Fragments on First Thessalonianseng ⸱ grcOecumenius 500-999

Fragments on First Timothyeng ⸱ grcOecumenius 500-999

Fragments on Second Corinthianseng ⸱ grcOecumenius 500-999

Fragments on Second Thessalonianseng ⸱ grcOecumenius 500-999

Fragments on Second Timothyeng ⸱ grcOecumenius 500-999

Fragment on the Letter to Philemoneng ⸱ grcOecumenius 500-999

Fragment on "Rejoice in That Day"eng ⸱ grcOlympiodus of Alexandria 500-599

From Homilies on the Letter to the Hebrewseng ⸱ grcOrigen of Alexandria 184-253

Fragments on First Principleseng ⸱ grcOrigen of Alexandria 184-253

Fragments from Commentaries on Exoduseng ⸱ grcOrigen of Alexandria 184-253

Fragments from Commentaries on Ezekieleng ⸱ grcOrigen of Alexandria 184-253

Fragments from Commentaries on Proverbseng ⸱ grcOrigen of Alexandria 184-253

Fragments from Commentaries on the Letter to the Ephesianseng ⸱ grcOrigen of Alexandria 184-253

Fragments from Commentaries on First Corinthianseng ⸱ grcOrigen of Alexandria 184-253

Fragments from Commentaries on the Gospel of Mattheweng ⸱ grcOrigen of Alexandria 184-253

Fragments on Jeremiaheng ⸱ grcOrigen of Alexandria 184-253

Fragments on Jeremiaheng ⸱ grcOrigen of Alexandria 184-253

Fragments on Lamentationseng ⸱ grcOrigen of Alexandria 184-253

Fragments on Lukeeng ⸱ grcOrigen of Alexandria 184-253

Fragments on Psalmseng ⸱ grcOrigen of Alexandria 184-253

Fragments on the Gospel of Johneng ⸱ grcOrigen of Alexandria 184-253

Fragments on the Gospel of Mattheweng ⸱ grcOrigen of Alexandria 184-253

Fragments on First Kingseng ⸱ grcOrigen of Alexandria 184-253

Fragment from Commentaries on Hoseaeng ⸱ grcOrigen of Alexandria 184-253

Fragment from Homilies on Acts of the Apostleseng ⸱ grcOrigen of Alexandria 184-253

Fragments or VariaengPantaenus, the Alexandrian Philosopher 100-199

FragmentsengPapias 60–163

Fragmentseng ⸱ grcPapias 60–163

Fragments from the Writings of PeterengPeter of Alexandria 250-311

FragmentsengPhilip of Side 380-432

FlaccusengPhilo of Alexandria -20 TO 50

First Letter to the Monks of Beth-GaugalengPhiloxenus of Hierapolis (Mabbug) 475-523

De Fide Orthodoxa328-391latPhoebaudus 325-375

Fragments on the First Epistle to the Corinthianseng ⸱ grcPhotius of Constantinople 810-893

Fragments on the First Epistle to the Thessalonianseng ⸱ grcPhotius of Constantinople 810-893

Fragments on the Epistle to the Colossianseng ⸱ grcPhotius of Constantinople 810-893

Fragments on the Epistle to the Ephesianseng ⸱ grcPhotius of Constantinople 810-893

Fragments on the Epistle to the Galatianseng ⸱ grcPhotius of Constantinople 810-893

Fragments on the Epistle to the Hebrewseng ⸱ grcPhotius of Constantinople 810-893

Fragments on the Epistle to the Philippianseng ⸱ grcPhotius of Constantinople 810-893

Fragments on the Epistle to the Romanseng ⸱ grcPhotius of Constantinople 810-893

Fragments on the First Epistle to Timothyeng ⸱ grcPhotius of Constantinople 810-893

Fragments on the Second Epistle to the Corinthianseng ⸱ grcPhotius of Constantinople 810-893

Fragments on the Second Epistle to the Thessalonianseng ⸱ grcPhotius of Constantinople 810-893

Fragment on the Epistle to Philemoneng ⸱ grcPhotius of Constantinople 810-893

Fragment on the Second Epistle to Timothyeng ⸱ grcPhotius of Constantinople 810-893

Fuldensem (die 2 Septembris anno 1910)1910-09-02latPius X 1903-14

Festivitas dominicae Passionis (15 Aprilis 1907)1907-04-15latPius X 1903-14

Firmissimam Constantiam ( March 28, 1937)1937-03-28engPius XI 1922-39

Firmissimam constantiam, Epistula Encyclica de rei catholicae in Mexico condicione, d. 28 m. Martii a. 19371937-03-28latPius XI 1922-39

Fulgens Corona (September 8, 1953)1953-09-08engPius XII 1939-58

The Function Of ArtengPius XII 1939-58

Fulgens RadiaturengPius XII 1939-58

Fulgens Corona, Epistula Encyclicae annus marianus ubique gentium celebrandus indicitur, primo exeunte saeculo a definito dogmate Immaculatae Conceptionis B. Mariae V., d. 8 m. Septembris a. 1953, Pius PP. XII1953-09-08latPius XII 1939-58

The First AlcibiadesengPlato -428 TO -347

Fragments from Victor of CapuaengPolycarp of Smyrna 69-155

Fragments or VariaengPolycrates of Ephesus 100-196

Fragment of a Synodal Lettereng ⸱ grcPolycrates of Ephesus 100-196

Five HymnsengProclus 412-485

Fragments from the Commentary on the Chaldaean OraclesengProclus 412-485

FragmentsengPseudo Melito of Sardis 550-599

Fragments or VariaengQuadratus, Bishop of Athens 100-199

Fragments or VariaengRhodon 100-199

Fragments or VariaengSerapion of Antioch 150-211

Fragmentseng ⸱ grcSerapion of Antioch 150-211

Fragments on the Epistle to the Colossianseng ⸱ grcSeverian of Gabala 380-415

Fragments on the Epistle to the Ephesianseng ⸱ grcSeverian of Gabala 380-415

Fragments on the Epistle to the Galatianseng ⸱ grcSeverian of Gabala 380-415

Fragments on the Epistle to the Hebrewseng ⸱ grcSeverian of Gabala 380-415

Fragments on the Epistle to the Philippianseng ⸱ grcSeverian of Gabala 380-415

Fragments on the Epistle to the Romanseng ⸱ grcSeverian of Gabala 380-415

Fragments on the Epistle to Tituseng ⸱ grcSeverian of Gabala 380-415

Fragments on the First Epistle to the Thessalonianseng ⸱ grcSeverian of Gabala 380-415

Fragments on the First Epistle to Timothyeng ⸱ grcSeverian of Gabala 380-415

Fragments on the Second Epistle to the Corinthianseng ⸱ grcSeverian of Gabala 380-415

Fragments on the Second Epistle to the Thessalonianseng ⸱ grcSeverian of Gabala 380-415

Fragments on the Second Epistle to Timothyeng ⸱ grcSeverian of Gabala 380-415

Fragment on the Epistle to Philemoneng ⸱ grcSeverian of Gabala 380-415

FragmentsengTatian 120-180

De Fuga in Persecutione160-220latTertullian 155-240

Fragmenta Varia160-220latTertullian 155-240

Fragmentum. In quo discreparet a Psychicis Tertullianus montanista160-220latTertullian 155-240

The Five Books Against Marcioneng ⸱ latTertullian 155-240

Fragments on Mattheweng ⸱ grcTheodore of Heraclea 250-319

Fragments on Johneng ⸱ grcTheodore of Heraclea 250-319

Fragments on Mattheweng ⸱ grcTheodore of Heraclea 250-319

Fragments on Mattheweng ⸱ grcTheodore of Heraclea 250-319

Fragments on the Epistle to the Hebrewseng ⸱ grcTheodore of Heraclea 250-319

Fragments on the Epistle to the Romanseng ⸱ grcTheodore of Heraclea 250-319

Fragments on the First Epistle to the Corinthianseng ⸱ grcTheodore of Heraclea 250-319

Fragments on the Second Epistle to the Corinthianseng ⸱ grcTheodore of Heraclea 250-319

Fragments on Johneng ⸱ grcTheophilus of Alexandria 375-412

Fragments on Mattheweng ⸱ grcTheophilus of Alexandria 375-412

Fragments or VariaengTheophilus of Caesarea 100-195

De FallaciislatThomas Aquinas 1225-1274

De Forma AbsolutionislatThomas Aquinas 1225-1274

Fragmenta Veteris Testamenti310-383latUlfila 311–383

The First Council of Nicaea325engUniversal Magisterium 325

The First Council of Constantinople381engUniversal Magisterium 381

First Council of Nicaea325engUniversal Magisterium 325

First Council of Constantinople381engUniversal Magisterium 381

Fourth Council of Constantinople869engUniversal Magisterium 869

First Lateran Council1123engUniversal Magisterium 1123

Fourth Lateran Council1215engUniversal Magisterium 1215

First Council of Lyon1245engUniversal Magisterium 1245

Fifth Lateran Council1512-1517engUniversal Magisterium 1512-1517

First Vatican Council1869-1870engUniversal Magisterium 1869-1870

De Fabrica Mundi [Fragmentum]1844-1855latVictorinus of Pettau 250-304