Most Relevant Verses
For there is only one God and likewise only one mediator between God and men, the man Christ Jesus,
Thou believest that God is one; thou doest well; the demons also believe and tremble.
See now that I, I am he, and there are no gods with me; I kill, and I make alive; I wound, and I heal; and there is not one that can deliver out of my hand.
Ye are my witnesses, saith the LORD, and my slave whom I have chosen that ye may know and believe me and understand that I am he; before me there was no God formed, neither shall there be after me.
Thus saith the LORD the King of Israel and his redeemer, the LORD of the hosts; I am the first, and I am the last; and beside me there is no God.
For thus has the LORD said that creates the heavens; God himself that forms the earth, he who made it and established it. He did not create it in vain; he created it to be inhabited; I am the LORD; and there is no one else.
As concerning, therefore, the eating of those things that are offered in sacrifice unto idols, we know that an idol is nothing in the world, and that there is no other God but one.
one God and Father of all, who is above all and through all, and in you all.
For there are three that bear witness in heaven, the Father, the Word, and the Holy Spirit; and these three are one.