وَيَوْمَ يُنفَخُ فِى الصُّورِ فَفَزِعَ مَن فِى السَّمَـوَتِ وَمَن فِى الاٌّرْضِ إِلاَّ مَن شَآءَ اللَّهُ وَكُلٌّ أَتَوْهُ دَخِرِينَ - وَتَرَى الْجِبَالَ تَحْسَبُهَا جَامِدَةً وَهِىَ تَمُرُّ مَرَّ السَّحَابِ صُنْعَ اللَّهِ الَّذِى أَتْقَنَ كُلَّ شَىْءٍ إِنَّهُ خَبِيرٌ بِمَا تَفْعَلُونَ - مَن جَآءَ بِالْحَسَنَةِ فَلَهُ خَيْرٌ مِّنْهَا وَهُمْ مِّن فَزَعٍ يَوْمَئِذٍ ءَامِنُونَ - وَمَن جَآءَ بِالسَّيِّئَةِ فَكُبَّتْ وُجُوهُهُمْ فِى النَّارِ هَلْ تُجْزَوْنَ إِلاَّ مَا كُنتُمْ تَعْمَلُونَ
87. And (remember) the Day on which the Trumpet (Sur) will be blown -- and all who are in the heavens and all who are on the earth, will be terrified except him whom Allah wills. And all shall come to Him, humbled.
88. And you will see the mountains and think them solid, but they shall pass away as the passing away of the clouds. The work of Allah, Who perfected all things, verily, He is well-acquainted with what you do.
89. Whoever brings a good deed, will have better than its worth; and they will be safe from the terror on that Day.
90. And whoever brings an evil deed, they will be cast down on their faces in the Fire. (And it will be said to them) "Are you being recompensed anything except what you used to do?''
Imam Muslim recorded Abdullah bin Amr, Radhiyallahu anh, said that a man came to him and said, "What is this Hadith that you are narrating, that the Hour will come upon such and such people'' He said, "Subhan Allah or `La Ilaha Illallah (or something similar), I had decided that I would not narrate anything to anyone now. I had only said that after a little while, you will see a major event which will destroy the House (Ka`bah), and such and such will happen.'' Then he said, "The Messenger of Allah said: The Dajjal will emerge in my Ummah, and will remain for forty -- I do not know whether he said forty days, or forty months, or forty years -- then Allah will send `Isa son of Maryam, who looks like `Urwah bin Mas`ud, and he will search for him and destroy him. Then mankind will remain for seven years during which there will not be any enmity between any two people. Then Allah will send a cool wind from the direction of Syria, and no one will be left on the face of the earth who has even a speck of goodness or faith in his heart, but it will take him. Even if he entered into the heart of a mountain, the wind would follow him and seize him.'' He said, "I heard it from the Messenger of Allah who said: Then the most evil of people will remain, and they will be as nimble as birds and will be more temperamental than wild beasts. They will not recognize anything good or denounce anything evil. The Shaytan will appear to them and will say, "Will you do as I tell you'' They will say, "What do you command us to do'' He will command them to worship idols but in spite of this their provision will be plentiful and they will lead comfortable lives. Then the Sur (Trumpet) will be blown, and no one will hear it but he will tilt his head to hear the sound. The first person to hear it will be a man who is setting up the tank for watering his camels. He will fall down, and all the other people will also fall down. Then Allah would send or He would cause to send rain which would be like dew and there would grow out of it the bodies of the people. Then the Trumpet will be blown again, and they will get up and look around. Then it will be said: "O mankind! Go to your Lord!'' And they will be stopped, for they are to be questioned. Then it will be said: "Bring forth the people who are to be sent to the Fire.'' It will be asked: "How many are they'' It will be said, "Out of every thousand, nine hundred and ninety-nine.'' That will be the Day which will make the children grey-headed, and that would be the day about which it has been said:
يَوْمَ يُكْشَفُ عَن سَاقٍ
"On the day when the shank would be uncovered" (Surah Al- Qalam: 42) meaning, the Day of Judgement and the horrors, earthquakes, trials, tests and great matters that will occur during it.