The maintenance of the Holy Quran, which is one of the methods of the holy Qur'an, is the foundation of lifestyle based on the teachings of the Quran and, consequently, will ensure the health of the individual and society. But it should be noted that according to the verses and narrations, the Qur'an is preserved in a hierarchy that the impact of each of its stages in achieving an Islamic lifestyle is different.
The purpose of the research is to indicate the impact of each one on lifestyle based on the teachings of the Qur'an, while expressing the extent of preserving the Quran.
The research methodology is a library method. Using the content analysis approach, the Qur'anic verses and the use of valid interpretations such as the commentary of al-Mizan and the interpretation of the assembly of al-Bayan, as well as related narrations in valid narrative books, have been done.
The findings of the research are that maintaining the Qur'an, which is emphasized in the verses and traditions, contains a number of criteria including maintaining the Quran's words or removing it, keeping or mentioning the concepts of the Quran or its understanding, keeping the Qur'an's norms, or acting on its commands, and maintaining the heart The Qur'an is either receiving its facts. Each time it can be an introduction to a higher order. On the other hand, lifestyle refers to the interests, behaviors, and behavioral orientations of an individual, group or culture. The effect of keeping the Qur'an on each level of life is different and consistent with that one.
The result of the research is that the maintenance of the Quran's words, with all its importance, does not provide all the benefits mentioned in the Qur'an in the verses and narrations. And only modifies some of the person's behavioral characteristics. At a higher level, maintaining the concepts of the Qur'an, in addition to the above mentioned, influences one's knowledge of the subject and provides the context for achieving change in behavior and its adaptation to the lifestyle based on the teachings of the Qur'an.
Maintaining the limits of the Qur'an, which is the same as the practice of the Qur'anic commandments, is the adaptation of human behavior to the Qur'anic teachings and, in fact, the actual crystallization of the Qur'anic lifestyle. Keeping the heart of the Qur'an as the highest level of Quran's preservation makes it possible, in addition to matching the interests, human views and tendencies with the Qur'anic principles of its actions and behaviors, based on this basis, and the prosperity of the world and the rear.