Pavlin , J. Al-Ghazali, T. J. Winter. The Remembrance of Death and the Afterlife, Kitāb Dhikr Al-Mawt Wa Mā Ba’dahu, Book XL of Iḥyā’ ’Ulūm Al-Dīn (The Revival of the Religious Sciences). ISIRI 2002, 41, 127-130.