Allah will then create a permanent or eternal world. There are many Surahs of the Qur an that speak about the end of this world. But only Allah knows when the end will be. Some are minor signs and some major signs. The scholars have collected from the Qur an and Sunnah more than seventy signs of the Last Days.
Some signs are ominous or disastrous.
One of the disastrous signs is the rising of the sun from the West . When this will happen it would indicate the end is very near. There are many Ahadith in almost all books of Hadith that speak about this sign of the Last Hour. There are many reports in Al-Bukhari and they all agree that this will be a terrible sign. There are many people, who when they will see this sign, would rush to believe in Allah, but it will be too late for them.