Romans 8:12-15 NIV

[12] Therefore, brothers and sisters, we have an obligation—but it is not to the flesh, to live according to it. [13] For if you live according to the flesh, you will die; but if by the Spirit you put to death the misdeeds of the body, you will live. [14] For those who are led by the Spirit of God are the children of God. [15] The Spirit you received does not make you slaves, so that you live in fear again; rather, the Spirit you received brought about your adoption to sonship. And by him we cry, “Abba, Father.”