As usual, the renonciation of a right before it's being, whether
believers in nullifying this kind of renonciation. Eventually, it concluds that there aren't enough reasons, whether at Islamic and Iranian law, for the invalidity of such renonciation. So, the belief in the possibility and legitimacy of such renonciation is more justified. Here, before dealing with this essay's subJ_ct, at first
we'll have a glance at defining and elements of "Renonciation of right" .