Abstract

This article argues that the Sarvāstivāda’s “_X_ takes _Y_ as _svabhāva_” system constitutes a multilayered reduction system where “_X_ takes _Y_ as _svabhāva_” can be understood as “_X_ is reduced to _Y_.” Here, _svabhāva_ functions as a means of reduction. The reduction system comprises three layers, and its primary aim is to reduce non-dharma types to dharma types. Furthermore, the article discusses whether the multilayered reduction system is ontological or epistemological. Moreover, based on the third layer of the reduction system, the article suggests that _svabhāva_ has only played a limited role in defining dharma types.