Exodus 20:3

Thou shalt have none other gods before me.

Then saith Jesus unto him, Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.

There shall no strange god be in thee; neither shalt thou worship any strange god.

Remember the former things of old: for I am God, and there is none else; I am God, and there is none like me,

And thou shalt love the Lord thy God with all thine heart, and with all thy soul, and with all thy might.

Ye shall not go after other gods, of the gods of the people which are round about you;

And go not after other gods to serve them, and to worship them, and provoke me not to anger with the works of your hands; and I will do you no hurt.

And the Lord drave out from before us all the people, even the Amorites which dwelt in the land: therefore will we also serve the Lord; for he is our God. And Joshua said unto the people, Ye cannot serve the Lord: for he is an holy God; he is a jealous God; he will not forgive your transgressions nor your sins. If ye forsake the Lord, and serve strange gods, then he will turn and do you hurt, and consume you, after that he hath done you good. And the people said unto Joshua, Nay; but we will serve the Lord. And Joshua said unto the people, Ye are witnesses against yourselves that ye have chosen you the Lord, to serve him. And they said, We are witnesses. Now therefore put away, said he, the strange gods which are among you, and incline your heart unto the Lord God of Israel. And the people said unto Joshua, The Lord our God will we serve, and his voice will we obey.

And we know that the Son of God is come, and hath given us an understanding, that we may know him that is true, and we are in him that is true, even in his Son Jesus Christ. This is the true God, and eternal life. Little children, keep yourselves from idols. Amen.

I have sent also unto you all my servants the prophets, rising up early and sending them, saying, Return ye now every man from his evil way, and amend your doings, and go not after other gods to serve them, and ye shall dwell in the land which I have given to you and to your fathers: but ye have not inclined your ear, nor hearkened unto me.

But to us there is but one God, the Father, of whom are all things, and we in him; and one Lord Jesus Christ, by whom are all things, and we by him.

Let no man beguile you of your reward in a voluntary humility and worshipping of angels, intruding into those things which he hath not seen, vainly puffed up by his fleshly mind,

For this ye know, that no whoremonger, nor unclean person, nor covetous man, who is an idolater, hath any inheritance in the kingdom of Christ and of God.

Who is like unto thee, O Lord, among the gods? who is like thee, glorious in holiness, fearful in praises, doing wonders?

Trust ye in the Lord for ever: for in the Lord Jehovah is everlasting strength:

Whose end is destruction, whose God is their belly, and whose glory is in their shame, who mind earthly things.)

And I fell at his feet to worship him. And he said unto me, See thou do it not: I am thy fellowservant, and of thy brethren that have the testimony of Jesus: worship God: for the testimony of Jesus is the spirit of prophecy.

Ye shall not make with me gods of silver, neither shall ye make unto you gods of gold.

Ye are my witnesses, saith the Lord, and my servant 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.

Fear ye not, neither be afraid: have not I told thee from that time, and have declared it? ye are even my witnesses. Is there a God beside me? yea, there is no God; I know not any.

Give unto the Lord the glory due unto his name; worship the Lord in the beauty of holiness.

Whom have I in heaven but thee? and there is none upon earth that I desire beside thee.

Howbeit every nation made gods of their own, and put them in the houses of the high places which the Samaritans had made, every nation in their cities wherein they dwelt. And the men of Babylon made Succoth–benoth, and the men of Cuth made Nergal, and the men of Hamath made Ashima, And the Avites made Nibhaz and Tartak, and the Sepharvites burnt their children in fire to Adrammelech and Anammelech, the gods of Sepharvaim. So they feared the Lord, and made unto themselves of the lowest of them priests of the high places, which sacrificed for them in the houses of the high places. They feared the Lord, and served their own gods, after the manner of the nations whom they carried away from thence. Unto this day they do after the former manners: they fear not the Lord, neither do they after their statutes, or after their ordinances, or after the law and commandment which the Lord commanded the children of Jacob, whom he named Israel; With whom the Lord had made a covenant, and charged them, saying, Ye shall not fear other gods, nor bow yourselves to them, nor serve them, nor sacrifice to them:

Then saith he unto me, See thou do it not: for I am thy fellowservant, and of thy brethren the prophets, and of them which keep the sayings of this book: worship God.

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 none other God but one.

Tell ye, and bring them near; yea, let them take counsel together: who hath declared this from ancient time? who hath told it from that time? have not I the Lord? and there is no God else beside me; a just God and a Saviour; there is none beside me. Look unto me, and be ye saved, all the ends of the earth: for I am God, and there is none else.