1. Wanted to know what is defined as NAFS with regards to NAFSULLAH.

2. Also, are both Prophet Mohammed (swa) & Imam Ali (as) NAFSULLAH?

3. If yes, what is the difference The Holy Prophet (swa) & Imam Ali (as) with respect to the position of NAFSULLAH?

by

1. It means the manifestation of Allah. They indicate to Allah.
2. Yes both are Nafsulullah
3. Prophet is no doubt higher than Imam Ali (as)