65. At the same time it is also shown what he ought to be who ministers to Christ, for first he must be free from the enticements of various pleasures, he must be free from inward languor of body and soul, that he may minister the Body and Blood of Christ. For no one who is sick with his own sins, and far from being whole, can minister the remedies of the healing of immortality. See what thou doest, O priest, and touch not the Body of Christ with a fevered hand. First be healed that thou mayest be able to minister. If Christ bids those who are now cleansed, but were once leprous, to show themselves to the priests, S. Luke xvii. 14. how much more is it fitting for the priest himself to be pure. That widow, then, cannot take it ill that I have not spared her, since I spare not myself.