2. Muhammad ibn Yahya from Ahmad ibn Muhammad ibn ‘Isa from Muhammad ibn Sinan from ibn Muskan from Hassan al-Sayqal who has said the following. “(Imam) abu ‘Abdallah عليه السلام who has said, “Allah does not accept a deed without good understanding and proper understanding does not come into being without work. One who achieves proper understanding it will guide him to good deeds and one who does not work will not have any understanding. Is it not a fact that parts of faith comes from other parts?”