1
Do they worship Him appropriately? No. Do they worship Him in the fullness of truth? No. Are they saved by their faith? No.
Do they worship the God of Abraham, Isaac, and Jacob? Yes. Do the Jews? Yes. Are they both anathema and apostates? Yes.
Do they worship the God of Abraham, Isaac, and Jacob? Yes. Do the Jews? Yes. Are they both anathema and apostates? Yes.
The God of Abraham Isaac and Jacob is made up of Father, Son, and Holy Spirit.
They deny the son. They don't have the father. It's not the same God.
1 John 2
22 Who is the liar but he who denies that Jesus is the Christ? This is the antichrist, he who denies the Father and the Son. 23 No one who denies the Son has the Father. Whoever confesses the Son has the Father also.