Greetings wiremu.white,
Thank you for this great question.
What role does the Quran play in Muslim life?
For example, how does it affect your day-to-day decision making on practical matters.
The Qur'an is the very Word of God, revealed to the Prophet Muhammad :saws:, brought down by the honourable and noble angel Gabriel. It is not only guidance from God to all of mankind, but it is also the proof of the Prophethood of Muhammad :saws:. It is the greatest of all miracles and the most sacred and blessed, and the clearest in proof. The very beginning of the Prophethood and mission of Muhammad :saws: began with the first few verses of the Qur'an being revealed. Thereafter it was revealed piecemeal over the course of 23 or so years during which the Muslim community grew and flourished. It was preserved both orally and textually since then, and will remain protected by God until the end of time.
The Qur'an is central to the life of every Muslim. It is a living reality. Just as it was for those who heard it for the first time from the lips of the Prophet :saws:, it is a communication from God directly addressing every person. Its words are timeless and eternally valid. It transforms events from a particular time and place into a great and complete lesson which is not limited by the specific circumstances in which they were revealed. Every word of it is deeply relevant to our concerns and experiences, and they are to be integrated fully into our lives. Day and night, it is ceaselessly recited. In homes, in mosques and from pulpits. Its recitation forms an integral part of the daily religious practice of each and every muslim in the world. The Imam recites from the Qur'an in the congregational prayers, and during Ramadhan every year the entire Qur'an is recited from cover to cover in most mosques by the Imam from memory.
Whilst the Qur'an outlines the basic tenets of the religion and the principles of ethical behavior, it is not merely a collection of rulings or facts. The Qur'an focuses on building a firm foundation in one's heart, and strengthening and nourishing the faith and spirituality of the reader. Whatever challenge one is facing in life, there is certainty that the Qur'an will provide immense comfort and encouragement, just as it consoled the Prophet :saws: in his greatest struggles to convey the religion to his people. We are also connected to the struggles of many of the earlier Prophets, many of which are found in the Bible. So many lessons and morals are derived from their lives that we find their stories woven and repeated uniquely throughout the Qur'an. Thus is ingrained very effectively that the core message to humanity has remained the same since the first man and Prophet on earth until the last.
Among our duties towards the Qur'an is reciting and memorising it, both of which are highly virtuous and rewarding actions. The Qur'an is unique in demanding to be preserved in memory. This is not a mechanical, ritual act; it is an act of high spiritual and devotional importance. It aids a person in pondering over its meaning, it makes the Qur'an flow on one's tongue, reside in one's mind, dwell in one's heart, such that it becomes a constant companion. Muslims everywhere memorise the Qur'an, many millions memorising the entire Qur'an from cover to cover, to the extent that such people have become ubiquitous within the Muslim community. The Qur'an can be recited in almost any place and situation, whether sitting, walking or riding.
Studying and reflecting upon the meanings of the Qur'an is also a highly important matter. Its knowledge is like a sea: the deeper one dives into it, the more pearls he will find. Hence it is no surprise that voluminous exegetical works exist expounding its meaning. With the same diligence and scrupulousness that the Words of the Qur'an were preserved and transmitted from generation to generation, so too were its meanings and explanations. This science of Qur'anic exegesis is considered the most honourable of all sciences, and is like a key unlocking the treasure that is the Qur'an. Words pour out incessantly to explain its teachings and to exhort us to live by it. Our predecessors have set a great precedence in their attachment and reflection upon the Qur'an. Some of them would spend entire nights or mornings reflecting and weeping upon a single verse.
Another unique aspect of the Qur'an is that it is a healing and protection, and part of our duty towards it is seeking cure from it. It is used to treat any form of illness, whether physical, psychological or spiritual. It is also recited to ward off evil and remove its effects. Among the names given to the very first chapter of the Qur'an are Ash-Shifa' (the Cure) and Ar-Ruqyah (remedy), due to its being used for these purposes - there is the narration of a Companion of the Prophet :saws: who used it as a remedy for a tribal chief who was poisoned. Also, when the Prophet :saws: was in his final illness, he would recite the last two chapters over himself. Muslims are likewise instructed to do the same. In addition, we are taught to recite specific portions of the Qur'an before sleeping, in the morning and the evening, and one can recite it over another who is ill. Similarly, the Qur'an dispels sadness, worry and regret. God tells us in the Qur'an:
'...Verily, in the remembrance of Allah do hearts find rest.' [13:28].
We see from the above glimpse that the Qur'an is an extraordinary Book that penetrates every aspect of one's life. Its message is for everyone. Its benefits are endless. It just needs an open, sincere heart that is looking for truth.
Please let us know if you have any further questions. And please feel free to browse other threads about the Qur'an. Here are two that you may find helpful - the first one touches on an aspect that has not been covered above:
Qur'an Recitation
I want to start reading Qur'an--as a Christian.
Regards.