The Best Teacher
Bismillah.
Allah (سبحانه وتعالى) says in the Qur’an,
Translation: It is He who has sent among the unlettered a Messenger from themselves reciting to them His verses and purifying them and teaching them the Book and wisdom although they were before in clear error. [Suratul Jumu’ah, verse 2]
Allah (سبحانه وتعالى) sent Rasulullah (صلى الله عليه و سلم) to do four things: