Original sentence: Mawlid is recognized as a national holiday in most of the Muslim-majority countries of the world except Saudi Arabia and Qatar which are officially Wahhabism/Wahhabi/Salafi.Most denominations of Islam approve of the commemoration of Muhammad's birthday; however, some denominations including Wahhabism/Salafism, Deobandism and the Ahmadiyya disapprove its commemoration, considering it an unnecessary religious innovation (bid'ah or bidat).The 12th Day of Rabi' al-awwall is the most popular date from a list of many dates that are reported as the birth date.The Ottomans declared it an official holiday in 1588
Edited sentence: A common mistake amongst some sects in Islam is to associate the celebration of the Mawlid with the four Caliphs of Islam but there is no proof from the Qur'ān or Sunnah to confirm this theory.Mawlid is recognized as a national holiday in most of the Muslim-majority countries of the world except Saudi Arabia and Qatar which are officially Salafi.Most denominations of Islam approve of the commemoration of Muhammad's birthday; however, some denominations including Salafism, Deobandism and the Ahmadiyya disapprove its commemoration, considering it an unnecessary religious innovation (bid'ah or bidat).The 12th Day of Rabi' al-awwall is the most popular date from a list of many dates that are reported as the birth date, illustrating confusion surrounding the date.The Ottomans declared it an official holiday in 1588, confirming that it is in actuality an innovation in the religion of Islam