3. My father رضي الله عنه said: Sa`d ibn `Abd Allah said, on the authority of Ahmad ibn Muhammad ibn Khalid, on the authority of his father, on the authority of Fudalah ibn Ayyub, on the authority of Hamzah ibn Muhammad la-Tayyar that Abu `Abd Allah al-Sadiq عليه السلام said: “There is no action which Allah has commanded to do or which Allah has prohibited from doing, and which causes fear or delight, which is not a trial decreed from Allah, the mighty and High.”