The world will be blackened when they leave it...
The world will be blackened when they leave it, and you will put on mourning dress for their misfortunes.”[^90] The Farewell Pilgrimage When the Prophet (s.a.w.a.) realized that he would soon depart life, he decided to hold a public meeting with Muslims and nominate the authorities and leaders who would lead them after him. For that very purpose, the Prophet (s.a.w.a.) performed his final Hajj (ritual pilgrimage), which was called the Farewell Pilgrimage.
Have I conveyed (to you this matter)?” In one voice, all the one hundred thousand attendants shouted: “Yes, you have.”[^92] After he had accomplished the ritual of his final Hajj, (s.a.w.a.) received from the heavens a missive instructing him to nominate Imam Ali (a.s.) as his successor and as a general authority for the Ummah.
Deliver what has been revealed to you from your Lord; and if you do it not, then you have not delivered His message, and Allah (s.w.t.) will protect you from the people; surely Allah (s.w.t.) will not guide the unbelieving people[^93] .[^94] Hence, he ordered the caravans of the pilgrims to gather in a place called ‘Ghadeer Khumm’. It was so hot that men had to put the edges of their cloaks under their feet so as to avoid the ground’s heat.