Silsilah as-Sahihah 2895 — What is the Quran?

Sayyiduna Abu Sa‘id Khudri (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings of Allah be upon him) said: “The Book of Allah is His rope which has been let down from the heaven to the earth.”

The Messenger of Allah (peace and blessings be upon him) said: "There is nothing by which you can turn to Allah except that which has been revealed from Him." That is, the Qur'an. This hadith has been narrated as marfu‘ mursal from Jubair bin Nufair and as marfu‘ from Sayyiduna Abu Dharr.