Galatians 4:3-7

3So also, when we were children, we were enslaved under the basic principles1 of the world. 4But when the time had fully come, God sent His Son, born of a woman, born under the law, 5to redeem those under the law, that we might receive our adoption as sons. 6And because you are sons, God sent the Spirit of His Son into our hearts, crying out, “Abba, Father!” 7So you are no longer a slave, but a son; and since you are a son, you are also an heir through God.