The first verses of the Surah says:.

             1. O thou wrapped up (In a mantle!) .

             2. Arise and deliver thy warning (Al-Muddaththir; V-1-2) .

             The verses from Jibril (a.s.) were memorized by the Prophet (s). He was then convinced that the words that he had been listening to had been from Allah (swt) (God in Arabic). .

             Khadijah then consulted with her cousin Waraqa who was an old, saintly man possessing knowledge of previous revelations and scriptures. Waraqa confirmed to her that the visitor was none other than the Angel Gabriel who had come to Moses. He then added that Muhammad (s) is the expected Prophet. Khadijah r.a. accepted the revelation as truth and was the first person to accept Islam. She supported her husband in every hardship, most notably during the three-year 'boycott" of the Prophet"s clan by the pagan Quraish. She died at the age of sixty-five in the month of Ramadan soon after the lifting of the boycott in 620 CE. .

             Jibril visited the Prophet (s) as commanded by Allah (swt) revealing Ayat (meaning signs, loosly refered to as verses) in Arabic over a period of twenty-three years. Allah (swt) could have sent down the Holy Quran all at once and given it to Muhammad (s) to show to others and spread Islam, but Allah (swt) lets mankind do their part in doing good. And He knew that to send down the Revelation this way would be better for all mankind and jinn. For Allah (swt) knows best.

             The revealed verses were recorded on a variety of available materials (leather, palm leaves, bark, shoulder bones of animals), memorized as soon as they were revealed, and were recited in daily prayers by Muslims. Jibril taught the order and arrangement of verses, and the Prophet instructed his several scribes to record verses in that order. Jibril taught Muhammad (s) how to do ablution before prayer and how to pray. Muhammad then taught others. The name Quran appears in the revealed verses. The Quran does not contain even a word from the Prophet.