Explanation:

The Satnami sect of Hinduism was founded in 1657 in Narnaul (a town in today’s Indian state of Haryana, situated about 100km south-west of Delhi), by a saint names Birbhan. They are considered to be an offshoot of the followers of the great saint Ravidas. The name Satnami reflects the major religious activity of the sect – which is the chanting and meditation of the true name (satnam, names of God), especially the names of Rama and Krishna.