²² For it is written that Abraham had two sons, one by the slave woman^(A) and the other by the free woman.^{(B) 23} His son by the slave woman was born according to the flesh,^(C) but his son by the free woman was born as the result of a divine promise.^(D)

²⁴ These things are being taken figuratively: The women represent two covenants. One covenant is from Mount Sinai and bears children who are to be slaves: This is Hagar. ²⁵ Now Hagar stands for Mount Sinai in Arabia and corresponds to the present city of Jerusalem, because she is in slavery with her children. ²⁶ But the Jerusalem that is above^(E) is free, and she is our mother.