Christianity - Monotheism

‘Just as Jesus was coming out of the water he saw heaven being torn open and the Spirit descending on him like a dove. And a voice came from heaven: “You are my son, whom I love; with you I am well pleased.”’ (Mark 1 : 10-11)

existence of G-d, heaven torn open - dove as a symbol of peace (holy spirit)

"Hear, O Israel: The Lord our God, the Lord is one" (Deuteronomy 6:4)

showing that G-d is one, monotheistic religion

"You shall have no other gods before me" (Exodus 20:3)

Ten Commandments - G-d’s direct words

‘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’ Deuteronomy 32:39

Omnipotence of G-d