كتاب التوابين - ابن قدامة، موفق الدين عبد الله بن احمد 1147-1223 (Qahirah Dar al-Fajr lil-Turath, 2004)
Keywords: Forgiveness of sin (Islam); Religious life -- Islam -- Early works to 1800; Repentance -- Islam -- Early works to 1800; Sufism -- Early works to 1800