adoption to sonship

John 1:12-13 NIV? [12] Yet to all who did receive him, to those who believed in his name, he gave the right to become children of God— [13] children born not of natural descent, nor of human decision or a husband’s will, but born of God. ?John 3:5-6 NIV? [5] Jesus answered, “Very truly I tell you, no one can enter the kingdom of God unless they are born of water and the Spirit. [6] Flesh gives birth to flesh, but the Spirit gives birth to spirit. ?Galatians 4:5-7 NIV? [5] to redeem those under the law, that we might receive adoption to sonship. [6] Because you are his 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 God’s child; and since you are his child, God has made you also an heir.