Great Tribulation
The main subject of Surat al-Qiyama is the resurrection. The Great Tribulation is described in the hadith and commentaries of the ulama, including al-Ghazali, Ibn Kathir, Ibn Majah, Muhammad al-Bukhari, and Ibn Khuzaymah. The Day of Judgment is also known as the Day of Reckoning, the Last Day, and the Hour ("al-sā'ah").