4 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^[a] 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.^{[b] 6} Because you are his sons, God sent the Spirit of his Son into our hearts, the Spirit who calls out, “Abba,^[c] 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.

Paul’s Concern for the Galatians

⁸ Formerly, when you did not know God, you were slaves to those who by nature are not gods. ⁹ But now that you know God—or rather are known by God—how is it that you are turning back to those weak and miserable forces^[d]? Do you wish to be enslaved by them all over again? ¹⁰ You are observing special days and months and seasons and years! ¹¹ I fear for you, that somehow I have wasted my efforts on you.