Is Jehovah the true God?

Jehovah, the God believed by Jews, is the source of all things in the world. He created Adam and Eve. I don't know if the Lord is the true god, but one thing is that he is the foundation of all gods. Is the maker of western 12 angels. Therefore, we don't have to think much about whether the Lord really exists. There is faith, but there is nothing if you don't believe it. Thank you for your adoption!