Galatians 4:6 KJV
And because ye are sons, God hath sent forth the Spirit of his Son into your hearts, crying, Abba, Father.
Galatians 4:4–8 KJV Chapter Context
4
But when the fulness of the time was come, God sent forth his Son, made of a woman, made under the law,
5
To redeem them that were under the law, that we might receive the adoption of sons.
6
And because ye are sons, God hath sent forth the Spirit of his Son into your hearts, crying, Abba, Father.
7
Wherefore thou art no more a servant, but a son; and if a son, then an heir of God through Christ.
8
Howbeit then, when ye knew not God, ye did service unto them which by nature are no gods.