Continuing this post:

(1Cor. 8:4) “Therefore concerning the eating of things sacrificed to idols, we know that no idol is anything in the world, and that there is no other God but one.”

I think this mean that an idol may have effect in spiritual realities, but this has no practical effect on this world. Idols can rumble with supposed “wonders” they produce, but have no practical effect on our lifes (unless we submit ourselves to serve them and receive a harm).