This study analyzes and explains the components of the Islamic lifestyle in the statements of the Supreme Leader and the Second Step Declaration of the Revolution and presents a systematic model for realizing a new Islamic civilization. The Second Step Declaration, as the grand roadmap of the system in the contemporary era, outlines the path forward to the horizon of the vision of 1414 with a strategic review of the achievements of the first four decades of the Revolution. By using the method of content analysis, six components of the lifestyle were identified: spirituality and monotheistic vision as the ultimate foundation, rationality and rationality as methods and tools, social ethics as the structure of relationships, economy and livelihood as a material lifestyle, the institution of the family as the center of education, and health and wellness as a factor in promoting human capital. Relying on the views of the Supreme Leader and Islamic scholars, the distinguishing features of this model can be shown in comprehensiveness, balance, religious rationality, and social responsibility. By providing a conceptual model, the findings of this research both add to the richness of the scientific literature in the field of upstream document analysis and provide an operational framework for policymakers and cultural institutions.