1. Chap. I.

I have received a letter which I believe to be from you to me: at least I have not thought this incredible, for the person who brought it is one whom I know to be a Catholic Christian, and who, I think, would not dare to impose upon me. But even though the letter may perchance not be from you, I have considered it necessary to write a reply to the author, whoever he may be. You know me now to be more desirous of rest, and earnest in seeking it, than when you knew me in my earlier years at Carthage, in the lifetime of your immediate predecessor Rogatus. But we are precluded from this rest by the Donatists, the repression and correction of whom, by the powers which are ordained of God, appears to me to be labour not in vain. For we already rejoice in the correction of many who hold and defend the Catholic unity with such sincerity, and are so glad to have been delivered from their former error, that we admire them with great thankfulness and pleasure. Yet these same persons, under some indescribable bondage of custom, would in no way have thought of being changed to a better condition, had they not, under the shock of this alarm, directed their minds earnestly to the study of the truth; fearing lest, if without profit, and in vain, they suffered hard things at the hands of men, for the sake not of righteousness, but of their own obstinacy and presumption, they should afterwards receive nothing else at the hand of God than the punishment due to wicked men who despised the admonition which He so gently gave and His paternal correction; and being by such reflection made teachable, they found not in mischievous or frivolous human fables, but in the promises of the divine books, that universal Church which they saw extending according to the promise throughout all nations: just as, on the testimony of prophecy in the same Scriptures, they believed without hesitation that Christ is exalted above the heavens, though He is not seen by them in His glory. Was it my duty to be displeased at the salvation of these men, and to call back my colleagues from a fatherly diligence of this kind, the result of which has been, that we see many blaming their former blindness? For they see that they were blind who believed Christ to have been exalted above the heavens although they saw Him not, and yet denied that His glory is spread over all the earth although they saw it; whereas the prophet has with so great plainness included both in one sentence, "Be Thou exalted, O God, above the heavens, and Thy glory above all the earth." ¹