The objective of the chapter is to examine the relationship among religion, science, and politics. This article is a purely scientific endeavor to show that religion, science and politics are three blood brothers and there are the inevitable links among them. They work together with a peaceful coexistence approach. Nowadays, one of the greatest issues in the world is the connection between religion and science and then between religion and politics. This chapter covers the relationship between religion and science and the relationship between religion and politics. The relation between religion and politics continues to be an important theme in political philosophy. One reason for the importance of this topic is that religions often make strong claims on people’s allegiance, and universal religions make these claims on all people, rather than just a particular community.