Augustin Aliazar Al-Maroni Al-Halabi was a priest and writer. His wrote a philosophy book entitled Kholasat Al-Ma’refa fi Akhas Kadaya Al-Falsafa (Knowledge Summary of the most specialized philosophy cases), which was printed in Beirut in 1886, as well as Al-Adilla Al-Nathareya fi Wihdat Al-Nafs Al-Bashareya (Theoretical Evidence to the unity of the Human Soul), which was written with the help of his brother, Pastor Bulous. He also has a collection of poems entitled Lam Yabka Minho Ella Al-Kalil (Not much left of it).