For it is written, that Abraham had two sons, the one by a bondmaid, the other by a free woman.

But he who was of the bondwoman was born after the flesh; but he of the free woman was by promise.

But Jerusalem which is above is free, which is the mother of us all.

Nevertheless what says the scripture? Cast out the bondwoman and her son: for the son of the bondwoman shall not be heir with the son of the free woman.

So then, brethren, we are not children of the bondwoman, but of the free.

Stand fast therefore in the liberty with which Christ has made us free, and be not entangled again with the yoke of bondage.

There is neither Jew nor Greek, there is neither bond nor free, there is neither male nor female: for you are all one in Christ Jesus.