Lzh Dg Bu Pm 2 Pc 80Groundless Accusation

The Sutta on Groundless Accusation (Amūlaka)

Background

The Amūlaka Sutta (Groundless Accusation) is part of the Vinaya Piṭaka, specifically in the Pātimokkha and the detailed explanations of the Vinaya-vibhaṅga. This is a regulation on how to handle accusations without basis in the community of monks and nuns. In the historical context, disputes among renunciants could arise from misunderstanding, jealousy, or unwholesome motives. This sutta guides the community in methods for distinguishing true accusations from accusations born of anger or wrong view.

The Vinaya Piṭaka is one of the three main baskets of the Pāli Canon, containing ethical and disciplinary rules for bhikkhus and bhikkhunīs. These regulations are not a net of restriction, but standards to protect harmony in the Sangha, educate the spirit, and build trust.

Main Content

The Amūlaka Sutta concerns the case in which a renunciant is accused of violating ethical rules without authentic evidence. “Amūlaka” means “groundless” or “without root” — that is, accusations lacking a foundation in truth. The sutta makes clear that the community must examine carefully before deciding to discipline or accuse someone.

Important factors to verify include: whether the accuser is trustworthy, whether the person is driven by anger or dislike, whether the evidence is clear, and whether the alleged conduct actually occurred in reality. The sutta emphasizes the principle of “three tetrads” — three methods of verification and four criteria for determining the legality of an accusation.

In particular, the sutta makes clear that if an accusation is proven groundless, the accuser may have to undergo disciplinary consequences. This reflects fairness and also warns that using disciplinary rules as a tool for personal revenge violates the spirit of the Dharma.