There are three kinds of faith-that in the mode of goodness, that in passion and that in ignorance.
Bhagavad-gita 17.4 On the top, three demigods, Vivasvan, Brahma and Lord Siva, are being worshipped by their respective devotees. Just below a man is worshipping a famous mundane personality. At the bottom, women are worshipping a tree which is inhabited by a ghost, and a man is worshipping the tomb of a dead man.
