A. Sufism is for human beings, if they are Catholic or Protestant, because it brings to humanity no cult of a church, it brings to humanity the culture of humanity, the culture of mankind. It then does not keep them back. The Sufi says, "You are free to do your Catholic practices, or to Protestants, as to Hindus, Jews, Buddhists." If the Catholic says, "You must not go to the Sufi," then the Sufi is not responsible for that. Only this is a culture for humanity; it only gives you a stimulus which is the spirit of all religions, which is the essence of all religions. It is truth itself.