4. Muhammad ibn ’Isma‘il has narrated from al-Fadl ibn Shadhan from Safwan ibn Yahya from Mu‘awiyah ibn ‘Ammar who has narrated the following:

“I once asked abu ‘Abd Allah , about things that follow a deceased after his death. He (the Imam) said, ‘Of the things that follow a deceased after his death is his establishing a Sunnah of guidance which is acted upon after his death. He receives a reward just like the reward received by the one who has acted accordingly without any reduction in the reward of any one of them. Another issue is a perpetual charity that functions after his death, and a virtuous child who prays for his parents after their death, performs al-Hajj, gives charity on their behalf after their death, sets free slaves, fasts and performs Salat (prayer) on their behalf/ I then asked if I can share my al-Hajj with them. He (the Imam) said, ‘Yes, you can do so/”