Sadhu

==Becoming a sadhu==
[[File:Baba in Kathmandu.jpg|thumb|upright=0.9|A Vaishnava sadhu in [[Kathmandu]], with a [[Urdhva Pundra]] mark on his forehead.]]
The processes and rituals of becoming a sadhu vary with sect; in almost all sects, a sadhu is initiated by a [[guru]], who bestows upon the initiate a new name, as well as a mantra (or sacred sound or phrase), which is generally known only to the sadhu and the guru and may be repeated by the initiate as part of meditative practice.

Becoming a sadhu is a path followed by millions. It is supposed to be the fourth phase in a Hindu's life, after studies, being a father and a pilgrim, but for most it is not a practical option. For a person to become sadhu needs [[vairagya]]. Vairagya means desire to achieve something by leaving the world (cutting familial, societal and earthly attachments).{{citation needed|date=April 2017}}

A person who wants to become sadhu must first seek a guru. There, he or she must perform ''guruseva'' which means service. The guru decides whether the person is eligible to take [[sannyasa]] by observing the sisya (the person who wants to become a sadhu or sanyasi). If the person is eligible, ''guru upadesa'' (which means teachings) is done. Only then, the person transforms into sanyasi or sadhu. There are different types of sanyasis in India who follow different sampradya. But, all sadhus have a common goal: attaining [[moksha]] (liberation).{{citation needed|date=April 2017}}