Isaiah 43:6

nor are they all children of Abraham because they are his descendants; but, "Through Isaac shall your descendants be named."

As indeed he says in Hosea: "I will call them who were not my people 'my people,' and her who was not beloved I will call 'my beloved.'"

Therefore come out from them and be separate, says the Lord. Touch no unclean thing, and I will receive you.

For you are all sons of God, through faith in Christ Jesus.

Treasury of Scripture Knowledge

I will say to the north, Give up; and to the south, Keep not back: bring my sons from far, and my daughters from the ends of the earth;

nor are they all children of Abraham because they are his descendants; but, "Through Isaac shall your descendants be named."

Therefore come out from them and be separate, says the Lord. Touch no unclean thing, and I will receive you.

For you are all sons of God, through faith in Christ Jesus.

And men will come from east and west, and from north and south, and sit at table in the kingdom of God.