Isaiah 2:18

And the idols he shall utterly abolish. The images of saints worshipped by the Papists: after the destruction of antichrist, and when the spiritual reign of Christ takes place, there will be no idolatry or worshipping of images any more, see Zechariah 13:2. The word

אלילים, used for "idols", signifies things that are not, for an idol is nothing in the world, 1 Corinthians 8:4 these the Lord "will cause to pass away", even all of them, they shall disappear.