Galatians 3:23 – 4:7

²³ Before the coming of this faith, we were held in custody under the law, locked up until the faith that was to come would be revealed. ²⁴ So the law was our guardian until Christ came that we might be justified by faith. ²⁵ Now that this faith has come, we are no longer under a guardian.

²⁶ So in Christ Jesus you are all children of God through faith, ²⁷ for all of you who were baptized into Christ have clothed yourselves with Christ. ²⁸ There is neither Jew nor Gentile, neither slave nor free, nor is there male and female, for you are all one in Christ Jesus. ²⁹ If you belong to Christ, then you are Abraham’s seed, and heirs according to the promise.

What I am saying is that as long as an heir is underage, he is no different from a slave, although he owns the whole estate. ² The heir is subject to guardians and trustees until the time set by his father. ³ So also, when we were underage, we were in slavery under the elemental spiritual forces of the world. ⁴ But when the set time had fully come, God sent his Son, born of a woman, born under the law, 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.

Romans 8:14-17

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.” ¹⁶ The Spirit himself testifies with our spirit that we are God’s children. ¹⁷ Now if we are children, then we are heirs—heirs of God and co-heirs with Christ, if indeed we share in his sufferings in order that we may also share in his glory.