The Satya Mahima Dharma preached

Mukund Das, known as Mahima Gosain, founded the Satya Mahima Dharma in the 1860s, assisted mainly by Govinda Baba and Bhima Bhoi. Mahima Gosain preached the existence of one deity-Alakh Param Brahma, an eternal being, who was formless and indescribable. No other deity existed, hence idol worship was in vain.