1 Kings 2:24

For even if He does prefer “the works of righteousness,” still not without a sacrifice, which is a soul afflicted with fasts. He, at all events, is the God to whom neither a People incontinent of appetite, nor a priest, nor a prophet, was pleasing. To this day the “monuments of concupiscence” remain, where the People, greedy of “flesh,” till, by devouring without digesting the quails, they brought on cholera, were buried. Eli breaks his neck before the temple doors, his sons fall in battle, his daughter-in-law expires in child-birth: for such was the blow which had been deserved at the hand of God by the shameless house, the defrauder of the fleshly sacrifices. …

Let us then lay down daily laws for ourselves. For a time let us begin with the easier. Let us retrench all that superfluity of paths, and put a bridle on our tongues; let no one swear by God. Here is no outlay, here is no fatigue, here is no cost of time. It is sufficient to will, and all is done. It is a matter of habit. I beseech and entreat you, let us contribute thus much of zeal. Tell me, if I had bid you contribute your money, would not each one of you readily cast in according to his ability? If you saw me in extreme danger, would you not, if it had been possible, have cut off your own flesh to give me? Well, I am in danger now, and in great danger, such indeed that, were I withal confined to a dungeon, or had I received ten thousand stripes, or were a convict in the mines, I could not suffer more. Reach me then the hand. …

22. God certainly wishes bishops or priests to be such as the chosen vessel teaches they should be. As to the first qualification it is seldom or never that one is found without reproach; for who is it that has not some fault, like a mole or a wart on a lovely body? If the Apostle himself says of Peter that he did not tread a straight path in the truth of the Gospel, and was so far to blame that even Barnabas was led away into the same dissimulation, who will be indignant if that is denied to him which the chief of the Apostles had not? Then, supposing you find one, “the husband of one wife, sober-minded, orderly, given to hospitality,” the next attribute, διδακτικόν , apt to teach , not merely as the Latin renders the word, apt to be taught, you will hardly find in company with the other virtues. …