Naṣīḥat al-mughtarrīn wa-kifāyat al-muḍṭarīn fī al-tafrīq bayna al-Muslimīn bimā lam yunazilhu Rab al-ʻĀlamīn wa-lā jāʼa bihi al-Rasūl al-Amīn wa-lā thabat ʻan al-Khulafāʼ al-Mahdiyīn | lit.salon