We do not find a philosophical explanation of the entire legal system of Islam before Shah Wali Allah. Therefore, according to our knowledge, Hujjat Allah al-Balighah is the first work dealing with this subject so extensively and comprehensively and with an intense emphasis which  are  all  its own. Further,  most of its subjects and themes are hitherto  unparallelled. It is  an exclusive distinction of Shah Wali Allah that  he combined the varied discussions on phi- losophy, scholastics, Qur'an. Hadith, and Tasawwuf with  his own forceful contemplation, observation and dialectical vigour
Maulana Abu al-Hasan 'Ali Nadvi on Shah Wali Allah’s Hujjat Allah al-Balighah

















