Thought experiments are basically imagined scenarios with a significant experimental character. Some of them justify claims about the world outside of the imagination. Originally they were a topic of scholarly interest exclusively in philosophy of science. Indeed, a closer look at the history of science strongly suggests that sometimes thought experiments have more than merely entertainment, heuristic, or pedagogic value. But thought experiments matter not only in science. The scope of scholarly interest has widened over the years, and today we know that thought experiments play an important role in many areas other than science, such as philosophy, history, and mathematics. Thought experiments are also linked to religion in a number of ways. Highlighted in this article are those links that pertain to the core of religions (first link), the relationship between science and religion in historical and systematic respects (second link), the way theology is conducted (third link), and the relationship between literature and religion (fourth link).