Seerah of Prophet Muhammad - Al-Imam Ibn Kathir,

Without any doubts, the biography of Prophet Muhammad (Peace ' Blessings be Upon Him) is authentic, truthful and complete. Prophet Muhammad (peace be upon him) was an exemplary man of intelligent mind and faultless vision. He was called “the truthful ' the trustworthy” long before he became the Messenger of Allah (peace and blessings be upon him).