Muslims literally mean (those who are sincere in their devotion to Allah in their worship. As the saying goes, to give something to someone is to give it with sincerity. By the above definition, the word (Islam) is not familiar on: 1. A certain person, such as the Bhumibol Adulyadej, is still in the dungeon, and the Haradu Dusam is in the presence of a person named Haras Scot. 2. Not to any particular religion, such as Judaism, which is still common among the Jews. 3. Not for any particular region or country, such as Sam, still a Christian. 4. An era with a cut. That word brings us to a world of light and space for the appointment of Muhammad as Rasulullah.