misworship

To worship (a deity, etc.) wrongly.

The Israelites misworshipped the true God; the Syrians worshipped a false.

False or wrong worship; mistaken practices in religion.

Might men be their own judges, there would be no heresy in the world, no misworship.

Such hideous inextricable jungle of misworships, misbeliefs, men, made as we are, did actually hold by, and live at home in.