There are over one hundred marks given in scripture to help one identify who is true physical Israel. Here are just three unconditional physical promises. They promise that Israel would become:
1 A Multitude of Nations – A promise made to Ephraim. Genesis 48:19
2 Many Nations – A promise to Abraham (not Abram) Genesis 17:4
3 A Company of Nations – A promise made to Jacob/Israel Genesis 35:11