At a glance
What the word “Quran” means
The Arabic word qur’an means “recitation” or “that which is recited.” The first revelation Muslims believe Muhammad received began with the command “Read” or “Recite” (iqra’). The name reflects the Quran’s oral character: it was revealed as speech, preserved through recitation and is still primarily experienced as something heard.
How the Quran was revealed
According to Islamic tradition, Muhammad received his first revelation in a cave on Mount Hira near Mecca around 610 CE, during the month of Ramadan. Revelations continued until shortly before his death in 632 CE, in both Mecca and Medina.
Scholars classify surahs as Meccan or Medinan. Meccan surahs, from the earlier period, tend to be shorter and focus on God’s oneness, the Day of Judgment and the stories of earlier prophets. Medinan surahs, revealed after the community moved to Medina in 622 CE, include more guidance on law, family life and community organization.
How the Quran was compiled
During Muhammad’s lifetime, his companions memorized the revelations and wrote them on materials such as parchment, bone and palm leaves. Muslim tradition reports that after many memorizers died in battle, the first caliph Abu Bakr ordered the text collected. Around 650 CE, the third caliph Uthman had a standard copy prepared and distributed, and other versions were destroyed.
Early manuscripts, such as fragments dated by radiocarbon testing to the seventh century, show that the text was fixed early. Slightly different recitation traditions, called qira’at, exist and are accepted within Islamic scholarship.
Structure and arrangement
The Quran is not arranged in the order of revelation. After the short opening surah, Al-Fatiha, the surahs are arranged roughly from longest to shortest. The longest is Al-Baqarah, “The Cow,” with 286 verses; the shortest have three verses. All but one surah begin with the phrase “In the name of God, the Most Gracious, the Most Merciful.”
For recitation, the Quran is also divided into thirty equal parts, called juz’, which allows it to be read in full over a month, a common practice in Ramadan.
Main themes
The central theme is tawhid, the oneness of God. The Quran calls people to worship God alone, describes God’s mercy, power and justice, and reminds readers of the signs of God in nature.
It retells stories of earlier prophets, including Adam, Noah, Abraham, Joseph, Moses and Jesus, emphasizing their moral lessons. It describes the Day of Judgment, paradise and hell, and gives guidance on prayer, fasting, charity, marriage, inheritance, business and justice.
Language and translation
Muslims regard the Arabic text as inseparable from the revelation. The Quran’s language is considered inimitable, and its rhythmic style is central to its effect. Translations into other languages are widely used, but they are treated as interpretations of meaning rather than the Quran itself, and Muslim prayer is always performed in Arabic.
Interpretation: tafsir
Understanding the Quran involves tafsir, the scholarly discipline of interpretation. Commentators consider the context of revelation, the Arabic language, related verses and hadith reports about the Prophet. Classical commentaries include those of al-Tabari, al-Qurtubi and Ibn Kathir among Sunnis, and al-Tabarsi and al-Tabataba’i among Shi’a scholars. Sufi traditions add mystical interpretation.
The Quran in Muslim life
Muslims recite passages from the Quran in each of the five daily prayers. Children often learn to read and recite it from an early age, and a person who has memorized the whole Quran is called a hafiz. Physical copies are treated with great respect: many Muslims perform ablution before touching them and keep them in clean, high places.
Quranic verses are used in calligraphy, architecture and art, and phrases from the Quran are part of everyday speech, such as “God willing,” insha’Allah.
A concise summary
The Quran is Islam’s scripture, believed by Muslims to be God’s word revealed to Muhammad in Arabic. Its 114 surahs teach God’s oneness, retell the stories of the prophets, describe the afterlife and give guidance for worship and society. It is central to Muslim prayer, law, learning and art.