10.

If you ask me whence originated the custom of using the bath on that day, nothing occurs to me, when I think of it, as more likely than that it was to avoid the offence to decency which must have been given at the baptismal font, if the bodies of those to whom that rite was to be administered were not washed on some preceding day from the uncleanness consequent upon their strict abstinence from ablutions during Lent; and that this particular day was chosen for the purpose because of its being the anniversary of the institution of the Supper. And this being granted to those who were about to receive baptism, many others desired to join them in the luxury of a bath, and in relaxation of their fast.

Having discussed these questions to the best of my ability, I exhort you to observe, in so far as you may be able, what I have laid down, as becomes a wise and peace-loving son of the Church. The remainder of your questions I purpose, if the Lord will, to answer at another time.