Romans 9:6-8

Worldwide English (New Testament)

⁶ Not all the people in Abraham's family are his children. But the holy writings say, `It is Isaac's family who will be called your family.'

⁷ This means that not all who were born in Abraham's family are God's children. God promised Abraham a son [Isaac]. His children [the Jews] are the ones that God called Abraham's true family.

⁸ For this is what God promised, `About this time next year I will come and Sarah shall have a son.'