4 But when the time had fully come, God sent his Son, born of a woman, born under law,  5 to redeem those under law, that we might receive the full rights of sons. 6 Because you are sons, God sent the Spirit of his Son into our hearts, the Spirit who calls out, “Abba, Father.”  7 So you are no longer a slave, but a son; and since you are a son, God has made you also an heir. (NIV 1984)