One of the great scholars whose efforts are undeniable in this respect is Ibn Al-Qayyim who wrote a book entitled Madarij As-Salikin ila Manazil As-Sa?irin. This book is written purposefully to explain the book written by Sheikh Isma`il Al-Harwi Al-Hanbali, entitled: Manazil As-Sa?irin ila Maqamat Iyyaka Na`budu Waiyyaka Nasta`in. The book is in three volumes, one can resort to it to coordinate between the Sufi ideas and the teachings of the Qur?an and Sunnah.