John Chrysostom

So great is the concern and sympathy of a good Pastor. For his bowels were writhed at their falling, as when one's own children are killed. And on this ground he begged that the wrath might come upon himself. And in the beginning of the slaughter he would have done this, unless he had seen it advancing and expected that it would come to himself. When therefore he saw that this did not happen, but that the calamity was raging among them, he no longer forbore, but was touched more than for Amnon his first-born. …

Homilies On Romans 29 ↗

Augustine of Hippo

But, as we have said elsewhere on occasion, these heretics refuse to take the blame for what they do to us and they lay the blame on us for what they do to themselves. Who of us would wish them to lose anything, much less that they be lost themselves? …

Letter 185.32 ↗

Ambrose of Milan

But that same David, that the difference of his actions may not perhaps disturb those who cling to the words of Scripture; that same David, I say, who had not wept for the innocent infant, wept for the parricide when dead. For at the last, when he was wailing and mourning, he said, "O my son Absalom, my son Absalom! …

On the Decease of His Brother Satyrus, Book 2.28 ↗

Bernard of Clairvaux

And let no one trouble me, saying that I ought not to be so affected; since the kindly Samuel over a reprobate king (1 Sam. 16:1), and the pious David over a parricide son, satisfied their affection, and not to the injury of faith, not in reproach of the judgment on high. Absalom my son, Absalom my son, said the holy David (2 Sam. 18:33): and behold, more than Absalom is here. The Savior also, seeing the city of Jerusalem, and foreseeing its ruin, wept over it (Lk. 19:41). And shall I not feel my own present desolation? …

Sermons on the Song of Songs, Sermon 26 ↗