God

I am the LORD, and there is none else, there is no God beside me: I girded thee, though thou hast not known me, which they may know from the rising of the sun and from the west, that there is none beside me. 

I am the LORD, and there is none else.  I form the light, and create darkness: I make peace, and create evil: I the LORD do all these things” (Is 45:5-7).

“I am the LORD that is my name: and my glory will I not give to another, neither my praise to graven images” (Is 42:8).

“See now that I, even I, am he, and there is no god with me: I kill, and I make alive; I wound, and I heal: neither is there any that can deliver out of my hand” (Deut 32:39).

“It is a fearful thing to fall into the hands of the living God” (Heb 10:31).