7-16 Muhammad ibn al-Hassan ibn Ahmad ibn al-Walid - may God be pleased with him - narrated that Muhammad ibn al-Hassan al-Saffar quoted on the authority of Al-Abbas ibn Ma’ruf, on the authority of Al-Hassan ibn Mahboob, on the authority of Hanan ibn Sadeer, that one of the companions of Aba Abdullah as-Sadiq (MGB) said that he had heard him say, “Seven people who shall receive the hardest punishment on the Resurrection Day are as follows: Adam’s son who killed his brother (MGB); Nimrood who argued with Abraham (MGB) about God; two of the Israelites one of whom made the Israelites Jewish and the other one who made the Israelites Christian; the Pharaoh who said, ‘I am your Lord, Most High’ ; and two of the followers of the Muslim nation.”