Romans 9:6-7 But it is not that God's word has failed. For not everybody that is descended from Israel really belongs to Israel,

Williams⁽ⁱ⁾ ⁶ But it is not that God's word has failed. For not everybody that is descended from Israel really belongs to Israel, ⁷ nor are they all children of Abraham, because they are his descendants, but the promise was "In the line of Isaac your descendants will I be counted."