Islamic civilization has been in ups and downs and with the victory of the Islamic Revolution, the Islamic awareness in Iran reached its peak and the Islamic world moved to awareness. The Supreme Leader Ayatollah Khamenei has proposed a new "Islamic Modern Civilization" for the development of Islamic civilization. In this article, the features of modern Islamic civilization are reflected in his thoughts and by a descriptive-analytical method, questions about modern Islamic civilization have been answered from his point of view, including what the Islamic civilization is and what its main characteristics are. The centrality of Qur'an rules, faith, knowledge, ethics, constant endeavor and popular government are the characteristics of the modern Islamic civilization from his point of view. Based on the results of this study, from Ayatollah Khamenei's perspective, the development and advancement of modern Islamic civilization requires collective effort and wisdom which arise in the shadow of ethics, work and effort, faith in God, rationality, academic ability, flourishing economy, the enjoyment of strong media and international relations