Ka Bu Pm Np 18Bartering
Pāli / Sanskrit:Kayavikkaya
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Sutra on Bartering (Kayavikkaya)
Background
Kayavikkaya is a Pātimokkha rule belonging to the Vinaya Pitaka, specifically in the Pācittiya section. This rule records an important regulation on how bhikkhus should conduct themselves when exchanging necessary items in the monastery. The origin of this rule reflects the practical needs of the Sangha in the early period when the Buddha was still alive and after his entry into nirvana.
In the Buddha’s time, bhikkhus were allowed to possess only minimal requisites: the three robes, an alms bowl, a belt, a water strainer, and a wiping cloth. Yet in actual living, they needed to exchange these requisites with one another to meet reasonable needs. Discipline in such exchange transactions is important for avoiding greed and deceit and for protecting the spirit of renunciation among bhikkhus.
Main Content
The Kayavikkaya rule stipulates that bhikkhus must not exchange, buy, sell, or trade their personal requisites in an improper way. Specifically, if a bhikkhu wishes to exchange or receive requisites from others, he must follow certain principles.
The Vinaya states clearly that exchange must occur voluntarily, openly, and without the aim of gain. If a bhikkhu deliberately exchanges requisites for profit or engages in active buying and selling, this is considered a violation. This action not only violates the rule, but also reflects a greedy mind, unsuitable to the ethics of a practitioner.
This rule also protects bhikkhus from complicated situations related to property. By encouraging simple and open exchange, the teaching avoids disputes, jealousy, or the formation of relationships based on advantage among bhikkhus. This helps maintain purity and harmony in the Sangha.
Practical Meaning
Kayavikkaya is not only an administrative regulation, but also a profound means of spiritual education.
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