Romans 9:
6Not as though the word of God hath taken none effect. For they are not all Israel, which are of Israel: 7Neither, because they are the seed of Abraham, are they all children: but, In Isaac shall thy seed be called. 8That is, They which are the children of the flesh, these are not the children of God: but the children of the promise are counted for the seed.
Literal Israel failed. The church now CONTINUES in God’s plan.
I appreciate your comments on this thread, very needful.