It was not only for those in bodily need that he showed care but he took special forethought for the salvation of those suffering from spiritual hunger. For instance, there was a lake in Alexandria, called Maria, in which a great quantity of papyrus grew, and the inhabitants of that district had been in the habit of cutting it down and using it as fuel instead of wood. And the boys, whose work it was to cut down the papyrus together with the men dwelling there, practiced the vice of sodomy unrestrainedly; and they had no house of prayer, no priest at all, they never heard the Scriptures nor partook of the Divine Mysteries. When the inspired Patriarch heard of these illegal doings and of this pollution, he ordered the boys to be brought away from that place and he built houses of prayer for its inhabitants and set apart certain priests whom he appointed to minister to them and to teach them.
From The Life of John the Almsgiver, by Saint Leontius of Neapolis (Ch. 8)