Nirgrantha

Digambara monk (also muni, sādhu) is a monk in the Digambara tradition of Jainism, and as such an occupant of the highest limb of the four-fold sangha. They are also called nirgrantha which means "one without any bonds". Digambara monks have 28 primary attributes which includes observance of the five supreme vows of ahimsa (non-injury), truth, non-thieving, celibacy and non-possession. A Digambara monk is allowed to keep only a feather whisk, a water gourd and scripture with him.

In Jainism, those śrāvakas (householders) who wish to attain moksha (liberation) renounce all possessions and become an ascetic. According to the Jain text, Dravyasamgraha:

Salutation to the Ascetic (Sādhu) abound in faith and knowledge, who incessantly practises pure conduct that surely leads to liberation.

Digambara monks are also called nirgrantha which means "one without any bonds". The term originally applied to those of them who were on the point of attaining to omniscience, on the attainment of which they were called munis.

Rishabhanatha (the first tirthankara) is said to be the first Digambara monk of the present half cycle of time (avasarpini). The presence of gymnosophists (naked philosophers) in Greek records as early as the fourth century BC, supports the claim of the Digambaras that they have preserved the ancient Śramaṇa practice.Acharya Bhadrabahu, Acharya Kundakunda are one of the most revered Digambara monks.

Every Digambara monk is required to observe 28 mula gunas (lit. twenty-eight primary attributes) compulsory. These are also called root-virtues, because it is said that in their absence other saintly virtues cannot be acquired. They are thus like the root, in the absence of which stems and branches tuneless come into being. These twenty-eight primary attributes are: five supreme vows (mahāvrata); five regulations (samiti); five-fold control of the senses (pañcendriya nirodha); six essential duties (Şadāvaśyaka); and seven rules or restrictions (niyama).

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