Proverbs 23:14

In fine, the system He pursues to inspire fear is the source of salvation. And it is the prerogative of goodness to save: “The mercy of the Lord is on all flesh, while He reproves, corrects, and teaches as a shepherd His flock. He pities those who receive His instruction, and those who eagerly seek union with Him.” And with such guidance He guarded the six hundred thousand footmen that were brought together in the hardness of heart in which they were found; scourging, pitying, striking, healing, in compassion and discipline: “For according to the greatness of His mercy, so is His rebuke.” For it is indeed noble not to sin; but it is good also for the sinner to repent; just as it is best to be always in good health, but well to recover from disease. …

XI. Ye fathers, educate your children in the Lord, bringing them up in the nurture and admonition of the Lord; and teach them such trades as are agreeable and suitable to the word, lest they by such opportunity become extravagant, and continue without punishment from their parents, and so get relaxation before their time, and go astray from that which is good. Wherefore be not afraid to reprove them, and to teach them wisdom with severity. For your corrections will not kill them, but rather preserve them. As Solomon says somewhere in the book of Wisdom: “Chasten thy son, and he will refresh thee; so wilt thou have good hope of him. …

3. For if a bad will ought to be always left to its own freedom, why were the disobedient and murmuring Israelites restrained from evil by such severe chastisements, and compelled to come into the land of promise? If a bad will ought always to be left to its own freedom, why was Paul not left to the free use of that most perverted will with which he persecuted the Church? Why was he thrown to the ground that he might be blinded, and struck blind that he might be changed, and changed that he might be sent as an apostle, and sent that he might suffer for the truth’s sake such wrongs as he had inflicted on others when he was in error? If a bad will ought always to be left to its own freedom, why is a father instructed in Holy Scripture not only to correct an obstinate son by words of rebuke, but also to beat his sides, in order that, being compelled and subdued, he may be guided to good con …

But, moreover, holy Scripture has both said concerning the former better class, "There is no fear in love; but perfect love casteth out fear;" and also concerning the latter lower class, which furnishes the majority, "A servant will not be corrected by words; for though he understand, he will not answer." In saying, "He will not be corrected by words," he did not order him to be left to himself, but implied an admonition as to the means whereby he ought to be corrected; otherwise he would not have said, "He will not be corrected by words," but without any qualification, "He will not be corrected." For in another place he says that not only the servant, but also the undisdained son, must be corrected with stripes, and that with great fruits as the result; for he says, "Thou shall beat him with the rod, and shall deliver his soul from hell;" and elsewhere he says, "He that spareth the rod …

Now what He saith is like this: “not as unsparing towards you, but rather as exceedingly sparing you, I enjoin these things. For he who spares his child, ruins it; but he who spares it not, preserves.” To which effect also a certain wise man said, “If thou beat thy son with a rod, he shall not die, but thou shalt deliver his soul from death.” And again, “He that refresheth his son, shall bind up his wounds.”