1. Discipline, the safeguard of hope, the bond of faith, the guide of the way of salvation, the stimulus and nourishment of good dispositions, the teacher of virtue, causes us to abide always in Christ, and to live continually for God, and to attain to the heavenly promises and to the divine rewards. To follow her is wholesome, and to turn away from her and neglect her is deadly. The Holy Spirit says in the Psalms, “Keep discipline, lest perchance the Lord be angry, and ye perish from the right way, when His wrath is quickly kindled against you.”1 Ps. ii. 12. And again: “But unto the ungodly saith God, “Why dost thou preach my laws, and takest my covenant into thy mouth? Whereas thou hatest discipline, and hast cast my words behind thee.”2 Ps. l. 17. And again we read: “He that casteth away discipline is miserable.”3 Wisd. iii. 11. And from Solomon we have received the mandates of wisdom, warning us: “My son, despise not thou the discipline of the Lord, nor faint when thou art rebuked of Him: for whom the Lord loveth He correcteth.”4 Prov. iii. 11. But if God rebukes whom He loves, and rebukes him for the very purpose of amending him, brethren also, and especially priests, do not hate, but love those whom they rebuke, that they may mend them; since God also before predicted by Jeremiah, and pointed to our times, when he said, “And I will give you shepherds according to my heart: and they shall feed you with the food of discipline.”5 Jer. iii. 15.
0439A I. Disciplina custos spei, retinaculum fidei, dux 0441A itineris salutaris, fomes ac nutrimentum bonae indolis, magistra virtutis, facit in Christo manere semper ac jugiter Deo vivere et ad promissa coelestia et ad divina praemia pervenire. Hanc et sectari salubre est, et aversari ac negligere lethale. In Psalmis loquitur Spiritus sanctus : Continete disciplinam, ne forte irascatur Dominus, et pereatis a via recta, cum exarserit cito ira ejus super vos (Psal. II, 12). Et iterum: Peccatori autem dixit Deus. Ad quid exponis justificationes meas, et assumis testamentum meum per os tuum? Tu autem odisti disciplinam et abjecisti sermones meos retro (Psal. XLIX, 16, 17). Et denuo legimus: Disciplinam qui abjicit, infelix est (Sap. III, 11). Et de Salomone mandata Sapientiae monentis accepimus: Fili, ne neglexeris disciplinam Domini, nec defeceris ab eo 0441B correptus; quem enim diligit Deus corripit (Prov. III, 11, 12). Si autem Deus quem diligit corripit et ad hoc corripit ut emendet, fratres quoque, et maxime sacerdotes, non oderunt sed diligunt eos quos corripiunt ut emendent. quando et Deus per Hieremiam ante praedixerit et tempora nostra significaverit dicens: Et dabo vobis pastores secundum cor meum, et pascent vos pascentes cum disciplina (Hier. III, 15).