1 Corinthians 8:4
With reference, then, to eating food that has been offered to idols-we are aware that an idol is nothing in the world, and that there is no God but one.
1 Corinthians 10:19-20
What do I mean? you ask. Than an offering made to an idol, or the idol itself, is anything?
1 Timothy 4:1
But the Spirit distinctly says that in later times there will be some who will fall away from the Faith, and devote their attention to misleading spirits, and to the teaching of demons,
Revelation 9:20
But those who were left of mankind, who had not perished through these Curses, did not repent and turn away from what their own hands had made; they would not abandon the worship of 'demons, and of idols made of gold or silver or brass or stone or wood, which can neither see, nor hear, nor walk';