Punishment of committing a greater sin
Thawāb al-Aʿmāl wa ʿiqāb al-Aʿmāl|Volume 1|Book 3|Chapter 40
أَبِی ره قَالَ حَدَّثَنِی مُحَمَّدُ بْنُ یَحْیَی عَنْ مُحَمَّدِ بْنِ أَحْمَدَ عَنْ عَلِیِّ بْنِ إِسْمَاعِیلَ عَنْ مُحَمَّدِ بْنِ النَّضْرِ عَنْ عَبَّادِ بْنِ کَثِیرٍ النَّوَّاءِ قَالَ: سَأَلْتُ أَبَا جَعْفَرٍ ع عَنِ الْکَبَائِرِ قَالَ کُلُّ شَیْ ءٍ وَعَدَ اللَّهُ عَلَیْهِ النَّارَ.
2. My father رحمه الله said: it was narrated to me by Muhammad b. Yahya from Muhammad b. Ahmad from Ali b. Ismail from Muhammad b. al-Nadhr from ’Abaad b. Katheer al-Nawwa’ who said: The narrator asked Imam Muhammad Baqir عليه السلام regarding a greater sin. Imam عليه السلام replied, “Every such deed for which Allah has promised Hell is a greater sin.”