MahāvaggavaggaParihānikathā

Abhidhammapiṭaka · Kathāvatthu · Vol. 37 · Section 217

[217] S. The Once-Returner (sakadāgāmī) has seen suffering (dukkha); does the Once-Returner fall away from the Fruition of Once-Returning (sakadāgāmiphala)? P. Yes. S. The Stream-Enterer (sotāpanna) has seen suffering; does the Stream-Enterer fall away from the Fruition of Stream-Entry (sotāpattiphala)? P. It should not be said so. … S. The Once-Returner has seen the origin (samudaya) … has seen cessation (nirodha) … has seen the path (magga) … has seen the four truths (cattāri saccāni); does the Once-Returner fall away from the Fruition of Once-Returning? P. Yes. S. The Stream-Enterer has seen the four truths; does the Stream-Enterer fall away from the Fruition of Stream-Entry? P. It should not be said so. …

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

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