Could you please help me with links to suttas that speak about:
- Four stages of enlightenment - the more descriptive of them, the better.
- Magga Phala - how they differ from each other, and how they differ on different stages of enlightenment?
- Nirodha samapatti - especially its relation to magga phala, if there is any in the suttas.
I need to sort this out for my Ph.D, because this is aspect of Buddha’s teachings that I haven’t really wrap my head around yet, and this is something which could help me understand more advanced stages of the Path. I don’t want to distort the dhamma in my writings, thats why suttas references could be very helpful.