Exodus 34:14

If ye do return unto the Lord with all your hearts, then put away the strange gods and Ashtaroth from among you, and prepare your hearts unto the Lord, and serve him only.

Little children, keep yourselves from idols.—Come out from among them, and be ye separate, saith the Lord, and touch not the unclean thing; and I will receive you, and will be a Father unto you, and ye shall be my sons and daughters, saith the Lord Almighty.—Ye cannot serve God and Mammon.

Thou shalt worship no other god: for the Lord, whose name is Jealous, is a jealous God.

Who is like unto thee, O Lord, among the gods? who is like thee, glorious in holiness, fearful in praises, doing wonders?—Holy, holy, holy, Lord God Almighty.