The power of one word as stated in the article: "In Islam blood is spilled, faiths are kept and it is permissible to have sex". (Al-Khafi, vol. 2, p. 24) "Islam is the one by which blood is spared, faiths are maintained, and intimacy becomes legal. " When someone simply says the testimony of faith, he goes from being outside the protection of the law to being protected (from Aldam's law). Even if they do not fully commit to his demands, this word has a profound effect. This is a divine recommendation. The goal is to create a broad base for the community, so that placement within the outer circle of Islam is desirable and acceptable. As Allah SWT says: "The Bedouins said 'We believe.' Say 'you don't believe' but say 'we believe'". " (Surah Al-Hujurat 49:14) "The Bedouins say, 'We believe. ' Say, 'You did not believe; But say, 'We served... '" This verse addresses those who claimed a level of faith that they did not reach. Their literal claim was Islam (submission), not yet complete Iman (belief in the heart). But their entrance to the outside was still in effect. Does this create an obligation on us today? yes. This tells us that this outer circle is important. Don't say, “This person doesn't act on it, so let's ditch him. "Even in our social systems, we can behave with this perspective as long as they don't stand against us. It expands mercy and elevates guidance. When a person enters the outer circle of Islam, he may gradually find acquaintances and connections that bring him closer to a higher level of faith. See the change: a massive change takes place - a person goes from being a potential target of conflict to being protected and respected. It is similar to marriage: two strangers become legal to each other through a simple verbal contract. The word is simple, but the effect is enormous. Islam is a government - a system designed to protect, unite and guide.