Commentaries
4:19,20 The Galatians were ready to account the apostle their enemy, but he assures them he was their friend; he had the feelings of a parent toward them. He was in doubt as to their state, and was anxious to know the result of their present delusions. Nothing is so sure a proof that a sinner has passed into a state of justification, as Christ being formed in him by the renewal of the Holy Spirit; but this cannot be hoped for, while men depend on the law for acceptance with God.
19. My little children—(1Ti 1:18; 2Ti 2:1; 1Jo 2:1). My relation to you is not merely that of one zealously courting you (Ga 4:17, 18), but that of a father to his children (1Co 4:15).
I travail in birth—that is, like a mother in pain till the birth of her child.
again—a second time. The former time was when I was "present with you" (Ga 4:18; compare Note, see on [2353]Ga 4:13).
Christ be formed in you—that you may live nothing but Christ, and think nothing but Christ (Ga 2:20), and glory in nothing but Him, and His death, resurrection, and righteousness (Php 3:8-10; Col 1:27).