The verse of firm;y rooted in knowledge translation is continued as there are knowledgeable Prophets and Imams from Ahl alabayt of the Prophet (صلى الله عليه وآله وسلم) who are firmly rooted in the knowledge. We do have the city of knowledge and gate to the city of knowledge mentioned in history of Islam to confirm the presence of these firmly rooted in knowledge personalities who know the interpretation of verses. the second verse of Qur'an mentions the presence of those who has the knowle