Romans 11:1

I say then. — Are we to infer from the language of Isaiah just quoted that God has cast away his people? Far be the thought. The Apostle is himself too closely identified with his countrymen to look upon it with anything but horror.

I also. — This appeal to his own descent from Abraham seems to be called forth by the Apostle’s patriotic sympathy with his people, and not merely by the thought that he would be included in their rejection. This last explanation, which is that usually given, is less accordant with the generous chivalry of his nature, and does not agree so well with Romans 9:3.

Of the tribe of Benjamin. — And therefore of the purest blood, because the tribes of Judah and Benjamin alone kept up the theocratic continuity of the race after the Exile. (Comp. Philippians 3:5.)