Sufism or tasawwuf, as it is called in Arabic, is generally understood to be from the scholars and Sufis to the inner, mystical, or psycho-spiritual dimension of Islam. Today, however, believed by many Muslims and non-Muslims, that Sufism, which outside Islam.The name comes from Sufi "suf", the Arabic word for wool, "saf", the Persian word for pure.In this blog on the world's Sufi, Qalander, history and his / her style of living.