The God of Israel is the one true God. Was the universe created by the gods of Eastern religions? Or by Baal or Dagon? No, the Creator of all things is the One who revealed Himself to Israel. He gave His perfect Law to Moses to show humanity that He is perfect, holy, just, and good (see Rom. 3:19,20).
Ezra 1:3 Who is among you of all His people? May his God be with him, and let him go up to Jerusalem which is in Judah, and build the house of theLord God of Israel (He is God), which is in Jerusalem.