Tāpatraya

Tāpatraya refers to the three sources of Tāpa (literally, heat, or suffering) recognised in Hindu philosophy:
 * 1) Ādhyātmika &mdash; the suffering caused by 'internal' factors like diseases
 * 2) Ādhibhoutika &mdash; the suffering caused by physical forces such as earthquakes etc.
 * 3) Ādhidaivika &mdash; the suffering caused by Karmic factors