This is the resurrection of the dead when the horn will be blown for the second time. People will rise to meet the Lord of the Worlds, barefooted, naked, and uncircumcised. Allah says: “As We began the first creation, We will repeat it. (That is) a promise binding upon Us. Indeed, We will do it” (Al-Anbiyâ&": 104).
The Resurrection: is a firm truth proven by the Qur&"an and the Sunnah of the Prophet as well as the consensus of the Muslim scholars. Almighty Allah says: 15- Then indeed, after that you are to die. 16- Then indeed you, on the Day of Resurrection, will be resurrected (Al-Mu&"minûn: 15-16).
The Prophet (peace be upon him) said: &"The people will be assembled on the Day of Resurrection barefooted and uncircumcised&" (Agreed upon).
There is a consensus among Muslim scholars that the Resurrection is an affirmed matter. It is a result of Allah&"s wisdom that He sets a certain day on which He rewards them for what He has commanded them to do through His messengers. Almighty Allah says: “Then did you think that We created you uselessly and that to Us you would not be returned?” (Al-Mu&"minûn: 115).
Allah said to His Messenger (peace be upon him): “Indeed, (O Muhammad) He who imposed upon you the Qur&"an will take you back to a place of return” (Al-Qasas: 85).
source: islamkingdom