'Idols' in the Bible

But I have a few things against thee, because thou hast there some that hold the teaching of Balaam, who taught Balak to cast a stumblingblock before the children of Israel, to eat things sacrificed to idols, and to commit fornication.

But I have this against thee, that thou sufferest the woman Jezebel, who calleth herself a prophetess; and she teacheth and seduceth my servants to commit fornication, and to eat things sacrificed to idols.

And the rest of mankind, who were not killed with these plagues, repented not of the works of their hands, that they should not worship demons, and the idols of gold, and of silver, and of brass, and of stone, and of wood; which can neither see, nor hear, nor walk: