Four angels one day by the command of Almighty Allah
will send the Prophet’s grave to Mubarak and they are four angels Gabriel Israfil Mikail Azrael these four angels will Allah Ta’ala go to the grave of Hazrat Muhammad SAW by the command of Allah Ta’ala and Allah Ta’ala will say to call the Prophet i.e. to raise the Prophet from the grave four Prophet Muhammad SAW He did not have the courage to call the Messenger of Allah (peace and blessings of Allah be upon him).
He went to the side of the Prophet and he would call Hazrat Muhammad sallallahu alaihi wasallam then Hazrat Muhammad sallallahu alaihi wasallam would wipe his forehead and say where are my ummah i.e. have my ummah gone to hell or have they gone to paradise. And Hazrat Muhammad (peace and blessings of Allah be upon him) will be raised to establish the field of Hashar, then Prophet Muhammad (peace and blessings of Allah be upon him) will say to Jibraeel: Where are my Ummah? by command And then
Will Almighty Allah start Hasan Naser and raise all Muslim brothers from the graves. Thousands of people will rise from every grave. That day will be eaten and Allah will start judging those who had more nails on their foreheads and Allah will admit them to Jannah and those who are more Always have to do bad things and keep doing bad things then Allah will give them a hard reckoning and will throw them to Hellfire this is the most important thing in the life of our human being we have to go Hasan that day we will understand it.