Establishment of rule by La Zarar

The juridical rule of no Harm is one of the most important islamic jurisprudence rules, which is applied in all islamic jurisprudence section. There is no doubt that it is possible to eliminate harmful rules by applying this rule. But if the lack of a rule leads to a loss, there is a difference that can the said rule establishes a rules. The need to compensate for the damage is a rational issue. In this regard, reason does not distinguish between existential and non-existential affairs. In addition,by referring to the custom, it can also be seen that non-harmful matters should also be compensated. The reasons for the rule of law are absolute. In that sense, any damage should be compensated, whether it be existential or non-existent.