What does it mean to be a son or daughter of THE King? Kyle Danielson opens the word to Galatians to tell us what God says on this topic.
4 When the time came to completion, God sent his Son, born of a woman, born under the law, 5 to redeem those under the law, so that we might receive adoption as sons. 6 And because you are sons, God sent the Spirit of his Son into our hearts, crying, “Abba, Father!” 7 So you are no longer a slave but a son, and if a son, then God has made you an heir.
Galatians 4:4-7 (HCSB)