Abstract
All of us are indispensable for this rule (the most important and important) individuals, whether we were groups of leaders or followers of peoples or countries because the rule provides adequate guarantees for the correct positions and drawing the plan for successful decision-makers matching with the balances of Sharia without incompatibility between religious or worldly interests or legal positions and therefore in the framework of the most important appointment And distinguish it from the important from the interests or the appointment of the most important and distinguish from the important from the evils and through this rule we learn about the scientific and practical solutions that the Holy Street sets through the Holy Qur’an that he puts in our hands to deal with the impulsion between the interests and the corrupt that the people do not live from in their personal and societal dimensions. This rule is sometimes located in political, economic, and security affairs, and in the affairs of the state administration, which guarantees the interest of all parties. The Muslim jurists differed in the issues that are not stipulated. That is on (measurement, desirability, sent interests, opening and closing excuses, etc.). Finally, this rule differed in the books of the team. Each team defends its freshness, reviewing mental and psychological evidence, but the researcher has relied on some Quranic verses indicating the subject as mentioned in the research.
Researcher
Key words: the most important and important rule, the Quranic perspective, an applied study.