Ezechiel 34:16

For if rulers are not a terror to a good work, how shall God, who is by nature good, be a terror to him who sins not? “If thou doest evil, be afraid,” says the apostle. Wherefore the apostle himself also in every case uses stringent language to the Churches, after the Lord’s example; and conscious of his own boldness, and of the weakness of his hearers, he says to the Galatians: “Am I your enemy, because I tell you the truth?” Thus also people in health do not require a physician, do not require him as long as they are strong; but those who are ill need his skill. Thus also we who in our lives are ill of shameful lusts and reprehensible excesses, and other inflammatory effects of the passions, need the Saviour. And He administers not only mild, but also stringent medicines. The bitter roots of fear then arrest the eating sores of our sins. Wherefore also fear is salutary, if bitter. …

Feed us, the children, as sheep. Yea, Master, fill us with righteousness, Thine own pasture; yea, O Instructor, feed us on Thy holy mountain the Church, which towers aloft, which is above the clouds, which touches heaven. “And I will be,” He says, “their Shepherd,” and will be near them, as the garment to their skin. He wishes to save my flesh by enveloping it in the robe of immortality, and He hath anointed my body. “They shall call Me,” He says, “and I will say, Here am I.” Thou didst hear sooner than I expected, Master. “And if they pass over, they shall not slip,” saith the Lord. For we who are passing over to immortality shall not fall into corruption, for He shall sustain us. For so He has said, and so He has willed. Such is our Instructor, righteously good. …

4. Nor let any one say, “that he who accepts martyrdom is baptized in his own blood, and peace is not necessary to him from the bishop, since he is about to have the peace of his own glory, and about to receive a greater reward from the condescension of the Lord.” First of all, he cannot be fitted for martyrdom who is not armed for the contest by the Church; and his spirit is deficient which the Eucharist received does not raise and stimulate. For the Lord says in His Gospel: “But when they deliver you up, take no thought what ye shall speak; for it shall be given you in that hour what ye shall speak. …

4. For what is a greater or a more worthy care of overseers, than to provide by diligent solicitude and wholesome medicine for cherishing and preserving the sheep? since the Lord speaks, and says, “The diseased have ye not strengthened, neither have ye healed that which was sick, neither have ye bound up that which was broken, neither have ye brought again that which was driven away, neither have ye sought that which was lost. And my sheep were scattered because there is no shepherd; and they became meat to all the beasts of the field, and none did search or seek after them. …

In Ezekiel: “Wherefore thus saith the Lord, Behold, I am above the shepherds; and I will require my sheep from their hands, and I will turn them away from feeding my sheep; and they shall feed them no more, and I will deliver my sheep from their mouth, and I will feed them with judgment.” In Jeremiah the Lord says: “And I will give you shepherds according to my own heart, and they shall feed you with the food of discipline.” In Jeremiah, moreover: “Hear the word of the Lord, ye nations, and tell it to the islands which are afar off. Say, He that scattereth Israel will gather him, and will keep him as a shepherd his flock: for the Lord hath redeemed Jacob, and taken him out from the hand of him that was stronger than he.”