Ambrose of Milan : Let your exhortations be full of meaning.… Speech is a bandage that ties up the wounds of souls, and if anyone rejects this, he shows his despair of his own salvation. Likewise, with those who are vexed by a serious sore, use the oil of speech that you may soften their hardness of heart; apply a poultice; put on a bandage of salutary advice, so that you may never allow those who are astray or who are wavering regarding the faith or the observance of discipline to perish through the loss of courage and a breakdown of activity. — Letter 2.7 Ambrose of Milan : They had nothing to pour. If they had had any oil, they would have poured it on their own wounds. Isaiah cries, "They cannot apply ointment or oil or bandage." But the church has oil, with which it tends the wounds of its children, that the wound may not harden and spread deep. [The church] has oil which it has received secretly. — LETTER 41 (Exodus 1).19-20 Jerome : You see now how the rebuilding of Jerusalem takes place: the broken heart is mended.… You wound your heart, and the Lord binds your wounds.… It refers to those who are penitent, but of the unrepentant, Scripture says, their wounds "are not drained or bandaged or eased with salve." — HOMILIES ON THE Psalms 56 (Psalms 146) Jerome : (Verse 6) It is not wrapped, nor treated with medicine, nor anointed with oil. For which the LXX translated: It is not to apply a plaster, nor oil, nor bandages. Even today, the wound and swelling of the people of Israel are not wrapped with strips, nor treated with medicine. Which Aquila interpreted as μότωσιν, namely, the little linen cloths that are applied to wounds to dry up pus and extract impurities. Nor was oil applied, so that the hardness of their wounds might be softened by tears of repentance. For the boils, with which the wounds of the Israelites were not at all bound up, the 70 doses were transferred. Therefore, Israel lies wounded and slaughtered because they killed the doctor who had come to heal the house of Israel. Hence, in Jeremiah, the Angels speak tropically under the person of Babylon: We have healed Babylon, and she is not healed (Jeremiah 51:9), namely the city of confusion and vices. And in the Gospel (Luke 10) we read that a man, who was descending from Jerusalem to Jericho, was attacked by robbers and was cared for by a Samaritan. And after the severity of the wine, the softness of the oil poured on his wounds. Therefore, from that place where it was said above: In which I will strike you, and: every weak head, until it is brought to the suffering: There is no healing remedy or soothing oil, the likeness of the translation is preserved, and the description of incurable wounds expresses the eternal captivity of the Jews. — Commentary on Isaiah Origen of Alexandria : And just as there are some wounds that are cured by emollients, others that are cured by oil and others that need a bandage, there are still other wounds about which it is said, "It is not emollients or oil or bandages; but your land is desolate, your cities burned with fire." So there are some sins that pollute the soul, and for those sins one needs the lye of the Word, the soap of the Word. Yet some sins are not cured this way, because they do not pollute the soul. — HOMILIES ON Jeremiah 2:2 Origen of Alexandria : Isaiah teaches that there are certain wounds of the soul.… Without doubt, he is speaking about the transgressions of the people, because there are some to whom the medicine of the poultice must still be applied. Others may be sinners in such a degree that no cure can be found for them. — HOMILIES ON Leviticus 8:5.5