WNT(i)
21 Tell me--you who want to continue to be subject to Law--will you not listen to the Law?
22 For it is written that Abraham had two sons, one by the slave-girl and one by the free woman.
23 But we see that the child of the slave-girl was born in the common course of nature; but the child of the free woman in fulfilment of the promise.
24 All this is allegorical; for the women represent two Covenants. One has its origin on Mount Sinai, and bears children destined for slavery.
25 This is Hagar; for the name Hagar stands for Mount Sinai in Arabia, and corresponds to the present Jerusalem, which is in bondage together with her children.
26 But the Jerusalem which is above is free, and *she* is *our* mother.
27 For it is written, "REJOICE, THOU BARREN WOMAN THAT BEAREST NOT, BREAK FORTH INTO A JOYFUL CRY, THOU THAT DOST NOT TRAVAIL WITH CHILD. FOR THE DESOLATE WOMAN HAS MANY CHILDREN--MORE INDEED THAN SHE WHO HAS THE HUSBAND."
28 But you, brethren, like Isaac, are children born in fulfilment of a promise.
29 Yet just as, at that time, the child born in the common course of nature persecuted the one whose birth was due to the power of the Spirit, so it is now.
30 But what says the Scripture? "SEND AWAY THE SLAVE-GIRL AND HER SON, FOR NEVER SHALL THE SLAVE-GIRL'S SON SHARE THE INHERITANCE WITH THE SON OF THE FREE WOMAN."
31 Therefore, brethren, since we are not the children of a slave-girl, but of the free woman--