Muhammad al-Bukhari
Belief in Judgment Day is considered a fundamental tenet of faith by all Muslims. It is one of the six articles of faith. The trials and tribulations associated with it are detailed in both the Quran and the hadith, sayings of Muhammad. Hence they were added in the commentaries of the Islamic expositors and scholarly authorities such as al-Ghazali, Ibn Kathir, Ibn Majah, Muhammad al-Bukhari, and Ibn Khuzaymah who explain them in detail. Every human, Muslim and non-Muslim alike, is believed to be held accountable for their deeds and are believed to be judged by God accordingly.