In the same way that we have a body and a soul and a spirit, our soul can't walk in the street without our body - we would be dead then. Religion is the same way; it has to have a body, it has to have a form, it has to have structure. Without that, the soul cannot be prepared to follow the tariqah.
Seyyed Hossein NasrThere is no religion in the world where there is a possibility of spiritual development outside of the context of that religion. This is only a modern invention. For example, Christian mystics were also Christians. They also went to Church and followed Christian laws. Hindu mystics were practicing Hindus; they didn't kill cows and have steak. They follow the Hindu laws and so on and so forth down the line and Sufism is no exception.
Seyyed Hossein NasrThe Islamic world doesn't stop in the Arab world or Persia. There is the whole Turkic world, the Central Asian world, South Asian world, Southeast Asian world, and African world.
Seyyed Hossein Nasr