[JesseShurun]

What is "the new covenant" spoken of in Jeremiah 31:30?

What is the promise of Deut 32:21, elaborated by Paul in Romans 10:19?

Why "seed" in Gen 3:15 and not "seeds"?

[malakhi]

What is "the new covenant" spoken of in Jeremiah 31:30?

What is the covenant spoken of at Sinai? Is it a revocation of the Abrahamic covenant, or a deepening of it?

What is the promise of Deut 32:21

What is your point here? That God is the God of all nations, and not just of Israel? Yes, I agree with that. God's relationship with the gentiles does not change his everlasting covenant with Israel.