Thomas Aquinas, on 1Cor 1:29

“That no flesh should glory in his sight.”

“Then he reveals the cause of all this, saying: He has not chosen the great but the lowly, so that no human being might boast in the presence of God, i.e., that no one may glory in his own worldly greatness as compared with the Lord: "Let not the wise man glory in his wisdom, let not the mighty man glory in his might, and let not the rich man glory in his riches" (Jer 9:23). For inasmuch as God did not subject the world to His faith by employing the great ones of the world but the lowly ones, man cannot boast that the world was saved by employing worldly greatness. However, since it might appear that worldly greatness did not originate from God, if He never employed it for His purposes, God employed a few and later a great number of the worldly great for the office of preaching. Hence a Gloss says that if the faithful fisherman had not come first, the humble orator could not have come later. Furthermore, it pertains to God's glory to draw the great of the world by means of the lowly.”

Imported from an open dataset — not yet checked against the printed edition.