Galatians 3:3

3:3 Are you so foolish? Although you began with the Spirit, are you now trying to finish by human effort?

Galatians 3:24

3:24 Thus the law had become our guardian until Christ, so that we could be declared righteous by faith.

Galatians 4:5

4:5 to redeem those who were under the law, so that we may be adopted as sons with full rights.