And I went up by revelation, and communicated to them that gospel which I preach among the gentiles; but privately to those who were of reputation, lest by any means I should run, or had run, in vain.

Is then the Law against the promises of God? Far be it! For if a law had been given which was able to give life, righteousness would indeed have been by the Law;

For it is written, that Abraham had two sons; the one by the bondwoman, the other by the freewoman.