Lzh Mi Bi Vb Pc 159Growing hair

Sutra on Letting Hair Grow (Growing Hair)

Background

This Vinaya rule appears in the Vinaya Pitaka of the Theravada tradition, within the category of detailed disciplinary regulations for bhikkhus and bhikkhunīs. The rules in the Pāli Canon are not always expressed in detailed narrative form like other sutra collections, but are often specific regulations concerning the daily conduct of the Sangha.

The issue of letting hair grow is directly connected with maintaining cleanliness, preserving the image of one who has gone forth, and observing the humble spirit of the Buddhist Sangha. In the time of the Buddha, adorning oneself or taking excessive care of appearance was regarded as a sign of sensual desire and pride, qualities that those who have gone forth must abandon completely.

Main Content

This rule states that bhikkhus and bhikkhunīs should not let their hair grow too long without cutting it. The rule arose from specific situations in which some monastics deliberately kept long hair or neglected personal hygiene, leading to the accumulation of dirt, insects, or self-satisfaction in appearance. Such actions violate the spirit of "clean disciplinary conduct" (iriyāpatipada) in renunciant practice.

In accordance with the Theravada tradition, most monastics cut their hair regularly, often every month or every few weeks. Allowing hair to grow naturally without cutting is regarded as disrespectful toward the practice of the Sangha and as potentially causing negative judgment from those who are not ordained.

This rule is not a major ethical matter, such as rules against taking life or lying, but belongs to the specific regulations that maintain internal discipline and respect for the Sangha. If a bhikkhu lets his hair grow too long without a legitimate reason, such as illness, this may be examined and corrected through public apology or other forms depending on the degree of violation.