Abstarct: Economic growth deemed to be basic objective for any country. This target has attracted economic planner’s attention from the past. For better understanding the goal, parameter which affecting it, should be realized. Capital is considered the engine of economic growth in all theories and models of economic growth. Attract sufficient capital in order to finance economic projects is one of the most important economic decision makers concerns of in the Society. Foreign direct investment as a factor of globalization is a feature of the modern global economy. The increasing flow of foreign direct investment, shows the role and contribution of transnational firms in both developed countries and developing economies as well as economies in transition. lack of studies in the field of foreign direct investment effect on economic growth with the Islamic attitude and dynamic approach can noted as one of the main reasons for the Necessity of this study. This research is also necessary due to creating the necessary motivation for foreign investors to enter the country after a long period of nuclear conflicts solution and cancellation of sanctions. This study is baxsed on identifying the impact of foreign direct investment and economic growth with an Islamic approach using dynamics system method on economic growth. Economic factors affecting the absorption of foreign direct investment and the impact of these factors on economic growth is also discussed. For this purpose, a model is designed witch identify and simulate the parameters affecting economic growth with special approach on foreign direct investment according to its influencing factors. The data used in the model is for the period 1393 to 1373 in Iran and main variables has been forecast baxsed on the proposed pattern up to 1407. The results of this study show the more increasing foreign direct investment in Iran the more increasing economic growth. Moreover, increasing economic openness degree leads to increase foreign direct investment. Other result of the study is increasing GDP and foreign direct investment by meeting on of the main conditions of the Islamic economy and zero interest rate.