review and analysis of the second decrees in the area of constant and changeable decrees

one of the most important characteristics of the eternal religion is the adaptation of its decrees with the changes of the human’s life in the transition of time. so, it is necessary for us to review the second decrees as the flexible dimensions of the decrees. according to the causes of some decrees’ change, altering the decree’s subject leads to the change of the primitive decrees into the second decrees. as the decrees sometimes are dependent on certain topics, when a new subject appears for a decree, the change of the primitive decree under specific circumstances which happen to the muslim seems necessary, even though the subject has not changed at all. the islamic law-maker sentences this decree adaptation and its evidence of authority gives credit to the second decrees as the primitive ones.