²⁸ Now you,^[a] my brothers and sisters, are children of the promise, like Isaac. ²⁹ But just as at that time the child who was born according to the flesh persecuted the child who was born according to the Spirit, so it is now also.^{(A) 30} But what does the scripture say? “Drive out the enslaved woman and her child, for the child of the enslaved woman will not share the inheritance with the child of the free woman.”^(B)