“By the generosity of the Imam of the time, we say that Paradise in truth is the Intellect, and the Gateway of paradise is the Prophet (peace and salutation be upon him) during his time, and his wasi, his rank, and the Imam of the time during his age. The Key to the gateway of paradise is the utterance of the phrase, La ilaha illa Allah, Muhammadan rasul Allah.”
Please click: Pir Nasir-i Khusraw on the Gateway and Key to Paradise