Influence, propaganda and spread of Islamic civilization in different nations through Persian language culture

Islamic civilization has had a great and different impact on the world. If it were not for Islamic sciences, the evolution of science in the world would be very different from what it is now, and this is especially important through Persian culture and language. This article, while examining Islamic civilization, deals with the issue of whether the Persian language culture, which according to the Supreme Leader of the Revolution "our national identity is our language and script" has been influential in different nations, has been researched by many researchers; Many have changed the Persian language culture as a souvenir of the West and in some articles have condemned the Persian language for mixing and trading with other languages. The certainty of the production of science in Islamic civilization proves that Muslims combined the pure achievements of previous civilizations with Islamic teachings and, while making significant scientific advances, became the basis for the creation of European and Western civilization. In this article, the author expresses the influence of Persian culture and language in different nations by using library resources and by studying the works of researchers.