Theophylact of Ohrid

Having spoken of how the faithful servant will be honored, now He tells how the wicked servant will be punished. If anyone entrusted with the stewardship of a gift disdains the judgement that will take place and says, "My lord delayeth," that is, God does not impose swift and immediate punishment, the Lord "shall cut him asunder." And if he considers God's long-suffering nature an opportunity for wickedness and strikes his fellowservants by scandalizing them and shaking their conscience, as happens when those who are ruled see their …

Commentary on Matthew ↗

Augustine of Hippo

The temper of this servant is shown in his behaviour, which is thus expressed by his good Master; his tyranny, and shall begin to beat his fellow servants, his sensuality, and to eat and drink with the drunken. So that when he said, My Lord delayeth His coming, he is not to be supposed to speak from desire to see the Lord, such as was that of him who said, My soul is athirst for the living God; when shall I come? (Ps. …

Catena Aurea by Aquinas ↗

Jerome

But if that wicked servant shall say in his heart, My lord delayeth his coming; And shall begin to beat the menservants and maidens, and to eat and drink, and to be drunken; (Verse 50, 51.) The lord of that servant will come on a day when he does not expect him and at an hour he does not know, and he will divide him and place his portion with the hypocrites. There will be weeping and gnashing of teeth. …

Commentary on Matthew ↗

Thomas Aquinas

But if that evil servant shall say in his heart: my lord is long in coming. After he enticed them to be watchful through rewards, here he frightens them through punishments. And first he sets forth the fault; secondly, the punishment, at the lord shall come etc. In the fault there are two things, namely, the cause of the fault and the fault itself; and yet both are faults. The cause of the fault is despair about the coming: if he shall say: my lord is long in coming. …

Commentary on Matthew ↗