Galatians 4:1-4 NIV

1 What I am saying is that as long as the heir is a child, he is no different from a slave, although he owns the whole estate.
2 He is subject to guardians and trustees until the time set by his father.
3 So also, when we were children, we were in slavery1 under the basic principles of the world.2

References for Galatians 4:3

      4 But when the time had fully come,3 God sent his Son,4 born of a woman,5 born under law,6

      References for Galatians 4:4