DHUAN, Punjabi for smoke, is a term which is particularly used for seats of certain monkish orders where a fire is perennially kept alive. In the Sikh context it is employed for the four branches of Udasi Sikhs established by Baba Gurditta (1613-38), on whom the headship of the sect was conferred by Baba Sri Ghand, traditionally considered founder of the sect. The dhuans are generally known after their respective heads who were initially assigned to different regions in north India for preaching the tenets of Sikhism as laid down by Guru Nanak.
DEATH, the primordial mystery and one of the cardinal conditions of existence. Scientifically, death is defined as "the permanent cessation of the vital function in the bodies of animals and plants" or, simply, as the end of life caused by senescence or by stoppage of the means of sustenance to body cells. In Sikhism the universal fact of mortality is juxtaposed to immortality (amarapad) as the ultimate objective (paramartha) of life. As a biological reality death is the inevitable destiny of everyone. Even the divines and prophets have no immunity from it. Mortality reigns over the realms of the gods as well.