Galatians 3:23

(26) But before faith came, we were kept under the law, shut up unto (x) the faith which should afterwards be revealed.

(26) Now there follows another handling of the second part of this epistle, the state of which was this: although the Law (that is, the whole government of God's house according to the Law) does not justify, is it therefore to be abolished, seeing that Abraham himself was circumcised, and his posterity held still the use of Moses' Law? Paul affirms that it ought to be abolished, because it was instituted for that end and purpose, that is should be as it were a schoolmaster, and keeper to the people of God, until the promise indeed appeared, that is to say, Christ, and the Gospel manifestly published with great efficacy by the Spirit.

(x) The reason why we were kept under the Law, is set down here.