We're instructed to break and destroy the enemies' idols.

Deut 12:1 “Be careful to follow these statutes and ordinances in the land that Yahweh, the God of your fathers, has given you to possess all the days you live on the earth.
Deut 12:2 Destroy completely all the places where the nations that you are driving out worship their gods — on the high mountains, on the hills, and under every green tree.
Deut 12:3 Tear down their altars, smash their sacred pillars, burn up their Asherah poles, cut down the carved images of their gods, and wipe out their names from every place.