Sa'id bin Ali bin Wahf Al-Qahtani (1952–2018) was a Saudi Arabian Muslim scholar and writer. Qahtani was born in the village of Al-Arin, 'Asir region, in 1952.[1] He also served as the imam of mosque in Saudi Arabia. His authored about eighty books, the most famous of which is the book Hisnul Muslim (Fortress Of The Muslim).[2][3] He was suffering from liver cancer[4] and died on October 1, 2018, in Riyadh.[5]
