1 May He, beloved, fulfil your expectation who has awakened it: for though I feel confident that what I have to say is not my own, but God's, yet with far more reason do I say, what the Apostle in his humility says, “We have this treasure in earthen vessels, that the excellency of the power may be of God, and not of us.” I do not doubt accordingly that you remember my promise; in Him I made it through whom I now fulfil it, for both when I made the promise, did I ask of the Lord, and now when I fulfil it, do I receive of Him.
Now you will remember, beloved, that it was in the matins of the festival of the Lord's Nativity, that I put off the question which I had proposed for resolution, because many came with us to the celebration of the accustomed solemnities of that day to whom the word of God is usually burdensome; but now I imagine that none have come here, but they who desire to hear, and so I am not speaking to hearts that are deaf, and to minds that will disdain the word, but this your longing expectation is a prayer for me.
There is a further consideration; for the day of the public shows has dispersed many from hence, for whose salvation I exhort you to share my great anxiety, and do you with all earnestness of mind, entreat God for those who are not yet intent upon the spectacles of the truth, but are wholly given up to the spectacles of the flesh; for I know and am well assured, that there are now among you those who have this day despised them, and have burst the bonds of their inveterate habits; for men are changed both for the better and the worse. By daily instances of this kind are we alternately made joyful and sad; we joy over the reformed, are sad over the corrupted; and therefore the Lord does not say that he who begins, shall be saved, “But he that endures unto the end shall be saved.”
Source: Sermons on Selected Lessons of the New Testament (New Advent)