16 Now xthe promises were made to Abraham and to his offspring. It does not say, “And to offsprings,” referring to many, but referring to one, y“And to your offspring,” zwho is Christ.
Example of Hagar and Sarah
21 Tell me, you who desire to be under the law, do you not listen to the law? 22 For it is written that Abraham had two sons, eone by a slave woman and fone by a free woman. 23 But the son of the slave was born according to the flesh, while gthe son of the free woman was born through promise. 24 Now this may be interpreted hallegorically: these women are itwo covenants. jOne is from Mount Sinai, bearing children for kslavery; she is Hagar. 25 Now Hagar is Mount Sinai in Arabia;1 she corresponds to the present Jerusalem, for she is in slavery with her children. 26 But lthe Jerusalem above is free, and she is our mother. 27 For it is written,
m“Rejoice, O barren one who does not bear;
break forth and cry aloud, you who are not in labor!
For the children of the desolate one will be more
than those of the one who has a husband.”
28 Now you,2 brothers, like Isaac, are nchildren of promise. 29 But just as at that time ohe who was born according to the flesh ppersecuted him who was born according to the Spirit, qso also it is now. 30 But what does the Scripture say? r“Cast out the slave woman and her son, for the son of the slave woman shall not inherit with the son of the free woman.” 31 So, brothers, we are not children of the slave but sof the free woman.
