"Quran (Al-Quran)" is the sacred book of Muslims, which contains the word of God, revealed to the prophet Muhammad. This is an exposition of the instructions and principles of Islam, a collection of spiritual instructions and moral principles that determine the rules of life for a believer. The book reveals the concept of worshiping the One God, moral values, the fight against evil, and other aspects that affect the life of every person. This book is of great importance to millions of people around the world and helps them find inner harmony and peace of mind. "Quran (Al-Qur'an)" is a diamond of world spirituality that is eternal.