Cyril of Alexandria

"Or what king, He says, wishing to make war with another king, does not consider with himself, whether with his ten thousand he can prevail over one who is more mighty than himself?" And what does this mean? "Our wrestle is not against blood and flesh, but against governments; against empires; against the worldholders of this darkness; against wicked spirits in the heavenly regions." We have too a crowd, as it were, of other enemies, the carnal mind, the law that rages in our members, passions of many kinds, the lust of pleasure, the …

Commentary on the Gospel of Luke, Sermon 105 ↗

Theophylact of Ohrid

And this parable teaches us not to be double-minded, not to be nailed to the flesh while cleaving to God, but, if we intend to wage war against the evil powers, to advance against them as against enemies and to oppose them by deed itself. Sin also becomes a king, reigning in our mortal body (Rom. 6:12), when we allow it. But our mind too was created as a king. …

Commentary on Luke ↗

Augustine of Hippo

Or the ten thousand of him who is going to fight with the king who has twenty, signify the simplicity of the Christian about to contend with the subtlety of the devil.

Catena Aurea by Aquinas ↗

Gregory the Dialogist

Or else, in that awful trial we come not to the judgment a match for our king, for ten thousand are against twenty thousand, two against one. He comes with a double army against a single. For while we are scarcely prepared in deeds only, he sifts us at once both in thought and deed. While then he is yet afar off, who though still present in judgment, is not seen, let us send him an embassy, our tears, our works of mercy, the propitiatory victim. This is our message which appeases the coming king.

Catena Aurea by Aquinas ↗

Bede

Or what king, going to engage in war against another king, will not first sit down and consider whether he is able with ten thousand to meet the one who comes against him with twenty thousand? Otherwise, while the other is still far away, he sends a delegation and asks for the terms of peace. A king comes against a king in equal battle, and yet, if he perceives that he cannot be sufficient, he sends a delegation and asks for terms of peace. …

On the Gospel of Luke ↗