Galatians 4:26-31

LITV(i) 26 but the Jerusalem from above is free, who is the mother of us all; 27 for it has been written, "Be glad, barren one not bearing; break forth and shout, the one not travailing; for more are the children of the desolate rather than she having the husband." Isa. 54:1 28 But, brothers, we are children of promise according to Isaac. 29 But then, even as he born according to flesh persecuted the one according to Spirit, so also now. 30 But what says the Scripture? "Cast out the slave woman and her son, for in no way shall the son of the slave woman inherit with the son of the free woman ." Gen. 21:10 31 Then, brothers, we are not children of a slave woman but of the free woman.