Prophet's last (pbuh) Sermon delivered at the fairwell pilgrimage.
"O People, lend me an attentive ear, for I don't know whether, after this year, I shall ever be amongst you again. Therefore listen to what I am saying to you carefully and take these words to those who could not be present here today.
O People, just as you regard this month, this day, this city as Sacred, so regard the life and property of every Muslim as a sacred trust. Return the goods entrusted to you to their rightful owners. Hurt no one so that no one may hurt you. Remember that you will indeed meet your Lord, and that He will indeed reckon your deeds. Allah has forbidden you to take usury (Interest), therefore all interest obligation shall henceforth be waived...
Beware of Satan, for your safety of your religion. He has lost all hope that he will ever be able to lead you astray in big things, so beware of following him in small things.
O People, listen to me in earnest, whorship Allah, say your five daily prayers (Salah), fast during the month of Ramadhan, and give your wealth in Zakat. Perform Hajj if you can afford to. You know that every Muslim is the brother of another Muslim. You are all equal. Nobody has superiority over other except by piety and good action.
Remember, one day you will appear before Allah and answer for your deeds. So beware, do not astray from the path of righteousness after I am gone.
O People, no prophet or apostle will come after me and no new faith will be born. Reason well, therefore, O People, and understand my words which I convey to you. I leave behind me two things, the Qur'an and my example, the Sunnah and if you follow these you will never go astray.
All those who listen to me shall pass on my words to others and those to others again; and may the last ones understand my words better than those who listen to me direcly. Be my witness oh Allah that I have conveyed your message to your people."