# Mahayana Sutra of Previous Lives and Contemplation of the Mind-Ground

> Mahāyāna sūtra about the four debts of gratitude (to parents, to all sentient beings, to the king, and to the three jewels of buddha, saṃgha, dharma)

**Wikidata**: [Q30944743](https://www.wikidata.org/wiki/Q30944743)  
**Source**: https://4ort.xyz/entity/mahayana-sutra-of-previous-lives-and-contemplation-of-the-mind-ground