Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.WAhhabi or Wahhabism is a sect attributed to Muhammad ibn Abd-al-Wahhab, an 18th century scholar from what is today Saudi Arabia. HE advocated bringing Islam back to its roots by removing what he considered innovations in Islam. HE believed that those who practice innovation in Islam such as "taking the graves as a place of worship" are Kufr. FOr this reason, Muhammad ibn Abd-al-Wahhab''s sons led an army which occupied Ta if and Mecca. THis was followed by massacres and destruction of many graves and holy sites. MUhammad ibn Abd-al-Wahhab also considered destroying the house where the Prophet Muhammad was born and tried to destroy the holy grave of the Prophet Muhammad, out of fear that it might be worshipped.