Lzh Dg Bu Pm 2 Sk 50In Water

Udakeuccāra Sutta (In Water)

Interpretation from the Traditional Theravāda Vinaya Piṭaka

Background

Udakeuccāra is a part of the Pāṭimokkha, the rules taught by the Buddha to govern the life of the Sangha. This text appears in the Vinaya Piṭaka, specifically in the Pācittiya section, offenses requiring confession. The word “udake” means “in water” or “with water,” while “uccāra” is related to excretion or defilement.

This circumstance reflects a stage in the growth of the Sangha when the number of bhikkhus increased, leading to practical issues that required clear rules. The Buddha recognized the need to establish regulations to protect the cleanliness of shared dwellings, as well as to maintain respect for shared water sources, an essential matter in the monastic community.

Main Content

The Udakeuccāra Sutta outlines acts related to excreting or defiling shared water in the Sangha community as Pācittiya offenses. Specifically, bhikkhus should not excrete directly into shared water, or allow impurities from their bodies to flow into bodies of water used by fellow practitioners for drinking, bathing, or washing robes.

The underlying principle here is not only a matter of biological hygiene, but also reflects deep respect. Water is regarded as an important element of life; defiling water is an act lacking respect toward fellow practitioners and toward beings who may use that water. This is connected with one of the highest virtues of Theravāda Buddhism: non-harming (ahiṃsā).

The Buddha instructed that bhikkhus must find appropriate places, away from clean water, to attend to their bodily needs. This is a practice of sati (mindfulness) and sampajañña (clear comprehension), two indispensable factors in the conduct of one gone forth.

Practical Meaning

The Udakeuccāra Sutta teaches us that attention to small details in daily life is an inseparable part of the path of practice.