John Chrysostom

And this he always does. For when he was upon the subject of alms, he brought Him forward and said, "Ye know the grace of the Lord, that though He was rich, yet for our sakes he became poor." (2 Cor. viii. 9.) And when he was exhorting to charity, it was from Him that he exhorted in the words "As Christ also loved us." (Eph. v. 25.) And when he was giving advice about bearing shame and dangers, he took refuge in Him and said, "Who for the joy that was set before Him endured the Cross, despising the shame." (Heb. xii. 2). …

Homily on Romans 27 ↗

Theophylact of Ohrid

The Apostle sets before us the example of Christ. For if He had wished to please Himself, that is, to seek His own interests, He could have avoided reproaches and not endured what He endured; but He did not wish this, and instead, having taken sufferings upon Himself, He was subjected to ill repute among many, was considered powerless, even a deceiver and evildoer. They said of Him: "He saved others; Himself He... cannot save" (Matt. 27:42). …

Commentary on Romans ↗

Thomas Aquinas

Then when he says, for Christ, he assigns the reason for what he had said and uses the example of Christ: first, he mentions the example of Christ; second, he shows that we should imitate this example, for whatever things were written; third, he adds a prayer so that we can fulfill it, at now the God of peace. …

Commentary on Romans ↗