1 Corinthians 10:19 - Matthew Poole's English Annotations on the Holy Bible

I do not by this contradict what I before said, nor now affirm that an idol is any thing, or the sacrifices offered to it any thing. An idol hath nothing in it of a Deity, nor can it either sanctify or pollute any thing that is set before it; the error is in your action, as you communicate with such as are idolaters; it is your own action that polluteth you, not the idol, nor yet the meat set before it.