The Apostle Paul
Galatians 4:5BSB·traditional attribution

to redeem those under the law, that we might receive our adoption as sons.

John Calvin Reformed @genevareformer

5. That we might receive the adoption. The fathers, under the Old Testament, were certain of their adoption, but did not so fully as yet enjoy their privilege. Adoption, like the phrase, “the redemption of our body,” (Romans 8:23,) is here put for actual possession.

Matthew Henry Presbyterian @wholebiblehenry

In this chapter the apostle deals plainly with those who hearkened to the judaizing teachers, who cried up the law of Moses in competition with the gospel of Christ, and endeavored to bring them under the bondage of it. To convince them of their folly, and to rectify their mistake herein, in these verses he prosecutes the comparison of a child under age, which he...

Commenting on Galatians 4:1-7

John Gill Reformed Baptist @doctorgill

To redeem them that were under the law,.... By whom are meant chiefly the Jews, who are elsewhere represented as in and under the law, in distinction from the Gentiles who were without it; see Rom 2:12 the Gentiles indeed, though they were not under the law of Moses, yet were not without law to God, they were under the law of nature.