unpolluted karma - Thubten Chodron

The mental factor of intention that is the subtle effort supporting arhats’ and pure-ground bodhisattvas’ motivation to assume a mental body.

The root of samsara
Continuing teaching from Chapter 7, explaining how different tenet systems describe what is the root of samsara and how the first link leads to actions.
Karma in samsara and beyond
Completing teaching from Chapter 10, explaining the last two transcendental factors and covering the types of results from polluted and unpolluted karma
Glossary: base of latencies of ignorance
Glossary: mental body
Four noble truths: An overview
An overview of the 16 aspects of the four noble truths, and the first eight points related to the first and second noble truths.