4. You have no words other than trust him. That's what Napi achieved, he said: "Wisdom is the condition of the task." Therefore, the unwise are not given the task of taking on the burden. These are just some of the goal setting shareware that you can use to gain insight into individuals. At the end of the day, you will answer all the questions you are wondering. - Is Muhammad really a terrorist? - Is he the Messenger of Allah, as claimed in the Word of Allah? - Is Islam a true religion? In order for you to be able to read the biography of Muhammad, we need to speak the same language. Thus, in this chapter, we bring to light the important terms and definitions related to our field, such as the word religion (الدين).