The Prophetic Sunnah
The Sunnah of the Messenger of Allah ﷺ is revelation sent by Allah to His Prophet Muhammad ﷺ. Along with the Book of Allah, the Quran, it is the source and basis of the religion of Islam. The two of them together are inseparable from one another as the testimony of faith that "there is no deity worthy of worship except Allah and that Muhammad is the Messenger of Allah". Whoever does not believe in the Sunnah does not believe in the Quran.
