This article explores the views and criticism Yûsuf al-Qaradâwî against Western views (secularism) about science. He provides awareness that religion and science have a relationship of mutual need. Religion needs science to explain the scientific facts that exist in nature. On the contrary, On the contrary, science requires religion in providing the moral basis for the application and usefulness of this science for human life and the environment. Happiness in the world is a prerequisite for achieving happiness in the hereafter, because religion is a source of knowledge and science is a means to apply everything contained in religious teachings. Both of these will reinforce each other and work together, so as to produce individuals who are d...