Isaiah 44:9-10, 19-20

All who make carved idols are nothing. Their precious objects are worthless [to them], and their own witnesses (worshipers) fail to see or know, so that they will be put to shame. Who has made a god or cast an idol which is profitable for nothing?

No one remembers, nor has knowledge and understanding [enough] to say [to himself], “I have burned half of this log in the fire, and also baked bread on its coals and have roasted meat and eaten it. Then I make the rest of it into a repulsive thing [to God]; I bow down [to worship] before a block of wood!” That kind of man (the idolater) feeds on ashes [and is satisfied with ashes]! A deceived mind has led him astray, so that he cannot save himself, or ask, “Is this thing [that I am holding] in my right hand not a lie?”