era, seen here from an 1873 depiction of Tehran's Grand Bazaar.]]The word Dervish, especially in European languages, refers to members of Sufi Muslim ascetic religious Tarika, known for their extreme poverty and austerity, similar to mendicant friars.The term comes from the Persian word Darw?sh [1] (?????), which usually refers to a mendicant ascetic. This latter word is also used to refer to an unflappable or ascetic temperament (as in the Urdu phrase darwaishana thabiyath for an ascetic temperament); that is, for an attitude that is indifferent to material possessions and the like.As Sufi practitioners, dervishes were known as a source of wisdom, medicine, poetry, enlightenment, and witticisms. For example, Mollah Nasr-ad-Din (Mulla Nasrudin, Hoja Nasrudin) had become a legend in the Near East and the Indian subcontinent, not only among the Muslims.
Religious practice
Many dervishes are mendicant ascetics who have taken the vow of poverty, unlike mullahs. The main reason why they b
Source:
http://en.wikipedia.org/wiki/Dervish