Usul16

Chapter on Bequests Being an Obligation Upon Every Muslim

faqih-5404Vol. 4, p. 181

قَالَ أَبُو جَعْفَرٍ ع‌ الْوَصِيَّةُ حَقٌّ وَ قَدْ أَوْصَى رَسُولُ اللَّهِ ص فَيَنْبَغِي لِلْمُسْلِمِ أَنْ يُوصِيَ‌[5].

Hadith.5412 - Al-Ala' narrated from Muhammad ibn Muslim, who said that Abu Jafar Imam Muhammad ibn Ali Al-Baqir (as) said: "Making a will is a duty, and the Messenger of Allah (swt) (peace be upon him and his family) indeed made a will. Therefore, it is appropriate for a Muslim to make a will."