Peace be upon us all, The Companions of the Prophet SAWS have different ranks based on their virtue, their superiority and based on how long they accompanied the Prophet SAWS, here is how the scholars categorise them: Who were the first to enter Islam? 1- From the free men: Abu bakr al-Siddiq (ra). 2- From the young kids: Ali ibn abi Talib (ra). 3- From the women: Khadija bint Khuwaylid (ra). 4- From the Mawali: Zaid bin Harithah (ra). 5- From the ‘Abeed: Bilal ibn Rabah (ra).