In order for man to convert from his sinful life to God, he needs to have a personal encounter with Jesus. In the biblical story Paul tells it. Possibly Jesus does not reveal himself to everyone in the same way, usually he does it through the exposition of his word which shows us the error of sin and the true way of salvation. Pablo understood that he lived wrong following a religion that would not save him; and that Jesus was the only way of salvation. He understood and obeyed the call that Christ made him: "Therefore, O King Agrippa, I was not rebellious to the heavenly vision" (Acts 26:19).