2 Kings 19:15 (NIV)
You alone are God over all the kingdoms of the earth.
The one thing that sets the Christian God apart from all the "gods" of other religions is the resurrection of the dead. Religious concepts vary from reincarnation, reanimation of the dead, the spirit of the dead living on in the netherworld and so on. The only religion that teaches the resurrection of the dead and judgment is Christianity. The ability of our Heavenly Father to give life to a dead corpse is what sets Him apart from all the false deities and counterfeits Satan hurls at us.