Almost everyone on the earth today is discussing Prophet Muhammad, peace be upon him. People want to know, “Who was he exactly?” “What did he teach?” “Why was he loved so much by some and hated so much by others?” “Did he live up to his claims?” “Was he a holy man? “Was he a prophet of God?” “What is the truth about this man – Muhammad?” How can we discover the truth and be totally honest in our judgment? We will begin with the very simple historical evidences, facts as narrated by thousands of people, many of whom knew him personally.