3.

From this you may understand why I wrote the letter which has been referred to, ¹ to Sixtus, presbyter of the Church at Rome, against the new Pelagian heretics, who say that the grace of God is bestowed according to our own merits, so that he who glories has to glory not in the Lord, but in himself,--that is to say, in man, not in the Lord. This, however, the apostle forbids in these words: "Let no man glory in man;" ² while in another passage he says, "He that glorieth let him glory in the Lord." ³ But these heretics, under the idea that they are justified by their own selves, just as if God did not bestow on them this gift, but they themselves obtained it by themselves, glory of course in themselves, and not in the Lord. Now, the apostle says to such, "Who maketh thee to differ from another?" ⁴ and this he does on the ground that out of the mass of perdition which arose from Adam, none but God distinguishes a man to make him a vessel to honour, and not to dishonour. ⁵ Lest, however, the carnal man in his foolish pride should, on hearing the question, "Who maketh thee to differ from another?" either in thought or in word answer and say: My faith, or my prayer, or my righteousness makes me to differ from other men, the apostle at once adds these words to the question, and so meets all such notions, saying, "What hast thou that thou didst not receive? now, if thou didst receive it, why dost thou glory, as if thou didst not receive it?" ⁶ Now, they boast as if they did not receive their gifts by grace, who think that they are justified of their own selves, and who, on this account, glory in themselves, and not in the Lord.