Kitab-Al-Taarruf Li-Madhhab Ahl Al-Tasawwuf Tr (The Doctrine Of The Sufis)

The present book begins with a discussion of the meaning and proposed derivations of the term Sufi and enumerates names of the great Sufis. It then states the tenets of Islam, as accepted by the Sufis and tries to prove that Sufism as a system lies within and not without the bounds of orthodoxy.