Xct Mu Bu Vb Sk 66Shaking the Hand

Commentary on the Hatthaniddhunaka Sutta (Shaking the Hand)

Background

The Hatthaniddhunaka Sutta is recorded in the Vinaya Piṭaka of the Theravāda tradition, specifically in the Bhikkhunī Vibhaṅga, the disciplinary code for bhikkhunīs. This discourse reflects detailed regulations concerning conduct and communal discipline among monks and nuns after the time of the Buddha.

The historical background of the discourse is that after Buddhism had been established, more and more women renunciants (bhikkhunīs) joined the Order, leading to the need for clear rules of behavior. These regulations were not arbitrary judgments, but protections for concentration (samādhi) and the purity of the practicing community. The Hatthaniddhunaka Sutta concerns actions of body, speech, and mind, small details that carry profound significance in Buddhist ethics.

The content of this discourse has not been fully translated in current records; however, the original title “Hatthaniddhunaka” (hattha = hand; niddhunaka = shaking, trembling) suggests that the discourse defines actions related to hand movements in specific situations, perhaps in ritual, communication, or contexts that could lead to ethical negligence.

Main Content

Within the framework of the Bhikkhunī Vibhaṅga, detailed Vinaya discourses such as Hatthaniddhunaka often discuss actions that seem harmless but may defile concentration or cause misunderstanding in the community. “Shaking the hand” (niddhunaka) may relate to:

First, gestures in communication that may indicate a lack of collectedness or immaturity. According to Theravāda teaching, small unconscious bodily actions are signs of an untrained mind. A bhikkhu or bhikkhunī who has truly entered into concentration will show calmness, slowness, and intention in every movement.

Second, this discourse may establish specific situations in which shaking the hand is inappropriate, such as during recitations, when facing other monks or nuns, or in sacred places.