Gal 3:16 Now the promises were made to Abraham and to his offspring. It does not say, "And to offsprings," referring to many, but referring to one, "And to your offspring," who is Christ.
Gal 3:24 So then, the law was our guardian until Christ came, in order that we might be justified by faith.
Gal 3:25 But now that faith has come, we are no longer under a guardian,
Gal 3:26 for in Christ Jesus you are all sons of God, through faith.
Gal 3:27 For as many of you as were baptized into Christ have put on Christ.
Gal 3:28 There is neither Jew nor Greek, there is neither slave nor free, there is no male and female, for you are all one in Christ Jesus.