Edited sentence: Religion can also point to the unbroken intellectual line of descent from Galileo to the invention of the atomic bomb to emphasize the destructive potential of ungoverned scientific, technological and engineering progress.The most destructive totalitarian political movements of the 20th century, such as Communism, Nazism and the Khmer Rouge were antagonistic towards religion while they tended, in most cases, to merely the progress of science.Ultimately, religion and science can be in competition for application to society where religion has a fixed dogma and science continues to uncover the objective and permanent truth whose discovery is sometimes viewed as disruptive.When science an religion do come into conflict, religion tends to highlight the amoral nature of science