Upp Pc 23Instructing Nuns After Sunset

THE DISCOURSE ON INSTRUCTING NUNS AFTER DUSK

Explanation of Atthaṅgata (Upp Pc 23)

Background

This text appears in the Rules section, the Pātimokkha, of the Vinaya Piṭaka, specifically under Upakkilesa, supplementary minor rules for nuns (bhikkhunī). This belongs to the early period of the Sangha, while the Buddha was still alive, when prohibitions were gradually established to protect the community of practice.

This background reflects a practical issue in the community of women monastics: interaction between male and female monastics, especially activities of Dharma instruction after natural light had faded. In the social context of ancient India, prolonged meetings between men and women after evening could easily lead to misunderstanding and fall into moral danger.

The Atthaṅgata Sutta is one of the rules intended to preserve purity (pārisuddhī) and cut off matters that might appear suspicious to the public mind. This was not because of delusion or baseless suspicion, but because the Buddha wished to protect the honor and the concentration in practice of both communities.

Main Content

This rule prohibits monks (bhikkhu) from teaching or instructing nuns (bhikkhunī) after dusk has passed. Specifically, from after sunset until before sunrise, teaching sessions or transmissions of the Dharma between male and female monastics should not take place, unless there is a valid reason and they are witnessed by others.

Atthaṅgata (“eight matters,” Pāli: atta = self, aṅgata = arrived) refers to eight factors or eight conditions related to maintaining discipline and propriety. In this context, it reminds us that rules concerning time and witnesses are inseparable factors in maintaining calm and trust.

One who violates this rule is regarded as having violated a prohibition, a pācittiya offense or perhaps a lighter degree depending on the specific circumstances.