3.

In this letter you go on to say, "But your Reverence knows that I and my household are entirely separated from persons of this description; and all our family follow so strictly the Catholic faith as never at any time to have wandered from it, or fallen into any heresy,--I speak not of the heresy of sects who have erred in a measure hardly admiting of expiation, but of those whose errors seem to be trivial." This statement renders it more and more necessary for us, in writing to you, not to pass over in silence the conduct of those who are attempting to corrupt even those who are sound in the faith. We consider your house to be no insignificant Church of Christ, nor indeed is the error of those men trivial who think that we have of ourselves whatever righteousness, temperance, piety, chastity is in us, on the ground that God has so formed us, that beyond the revelation which He has given He imparts to us no further aid for performing by our own choice those things which by study we have ascertained to be our duty; declaring nature and knowledge to be the grace of God, and the only aid for living righteously and justly. For the possession, indeed, of a will inclined to what is good, whence proceed the life of uprightness and that love which so far excels all other gifts that God Himself is said to be love, and by which alone is fulfilled in us as far as we fulfil them, the divine law and council,--for the possession, I say, of such a will, they hold that we are not indebted to the aid of God, but affirm that we ourselves of our own will are sufficient for these things. Let it not appear to you a trifling error that men should wish to profess themselves Christians, and yet be unwilling to hear the apostle of Christ, who, having said, "The love of God is shed abroad in our hearts," lest any one should think that he had this love through his own free will, immediately subjoined, "by the Holy Spirit who is given unto us." ¹ Understand, then, how greatly and how fatally that man errs who does not acknowledge that this is the "great gift of the Saviour," ² who, when He ascended on high, "led captivity captive, and gave gifts unto men." ³