4 But when the fullness of the time came, God sent out his Son, born to a woman, born under the law, 5 that he might redeem those who were under the law, that we might receive the adoption as children. 6 And because you are children, God sent out the Spirit of his Son into your hearts, crying, "Abba, Father!" 7 So you are no longer a bondservant, but a son; and if a son, then an heir of God through Christ.