Our Father and God has blessed us and He also will not allow anyone curse us no matter what. So as we are grafted into and/or adopted into the family of Israel, Abraham’s blessings, and his sons and descendants, are our blessings too.
Numbers 22:12
12 But God said to Balaam, “Do not go with them. You must not put a curse on those people, because they are blessed.”
Numbers 23:23
23 No curse can touch Jacob; no magic has any power against Israel. For now it will be said of Jacob, ‘What wonders God has done for Israel!’