Galatians 4:4-7

4But when the appropriate time had come, God sent out his Son, born of a woman, born under the law,

5to redeem those who were under the law, so that we may be adopted as sons with full rights.

6And because you are sons, God sent the Spirit of his Son into our hearts, who calls “Abba! Father!”

7So you are no longer a slave but a son, and if you are a son, then you are also an heir through God.