Apostol § 210ctr

Brethren, 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, and he of the free woman was by promise, which things are an allegory. For these are the two covenants: the one from Mount Sínai which gives birth to bondage, which is Hágar—for this Hágar is Mount Sínai in Arabia, and corresponds to Jerusalem which now is, and is in bondage with her children. But Jerusalem which is above is free, which is the mother of us all. For it is written: “Rejoice, thou barren, that bearest not! Break forth and shout, thou that travailest not! For the desolate has many more children than she which has a husband”… Now we, brethren, as Isaac was, are children of promise. But, as he who was born according to the flesh then persecuted him who was born according to the Spirit, even so it is now. Nevertheless what does the Scripture say? “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…