Sacred Energy

A monk in the Buddha's order undertakes complete abstinence as one of the four defeats, the most serious rules a monastic can break

Of the four offenses serious enough to permanently expel a monk from the Buddhist monastic order, sexual intercourse is listed first, which the Vinaya's own structure treats as a signal of how central this restraint is to monastic identity.

The Vinaya Pitaka, the monastic disciplinary code within the Pali Canon, organizes offenses by severity, and the four most serious, called parajika or defeat, result in permanent expulsion from the sangha with no path to reinstatement as an ordained monastic in that lifetime. The first parajika rule prohibits any sexual intercourse whatsoever, a stricter standard than merely avoiding marriage or romantic attachment; the rule as elaborated in the Vinaya's case-based commentary covers a remarkably broad range of circumstances, reflecting how seriously the early monastic community treated even ambiguous situations. The other three parajika offenses are theft above a certain value, killing a human being, and falsely claiming spiritual attainment one does not have, placing sexual abstinence in company with the gravest violations a monastic can commit. This severity is part of why Buddhist monastic celibacy is often described as more absolute in its formal rule structure than some other traditions in this collection, even though the underlying rationale, ending craving, is shared more broadly across Buddhist teaching for laypeople too.

Vinaya Pitaka