Religious Terrorism is Terrorism by those whose motivations and aims have a predominant religious character or influence.

In the modern age, after the decline of ideas such as the divine right of kings and with the rise of nationalism, Terrorism more often involved anarchism, nihilism and revolutionary politics, but since 1980 there has been an increase in activity motivated by religion.

Former United States Secretary of State Warren Christopher said that Terrorist acts in the name of religion and ethnic identity have become "one of the most important security challenges we face in the wake of the Cold War." However, political scientists Robert Pape and Terry Nardin, social psychologists M. Brooke Rogers and colleagues, and Mark Juergensmeyer have all argued that religion should be considered only one incidental factor, and that so-called "religious" Terrorism is primarily geopolitical.

According to Juergensmeyer, religious Terrorism consists of acts that terrify, the definition of which is provided by the witnesses - the ones terrified - and not by the party committing the act; accompanied by either a religious motivation, justification, organization, or world view. Religion is sometimes used in combination with other factors, and sometimes as the primary motivation. Religious Terrorism is intimately connected to current forces of geopolitics.

Clinton Richard Dawkins, FRS, FRSL (born 26 March 1941), known as Richard Dawkins, is a British ethologist, evolutionary biologist and author. He is an emeritus fellow of New College, Oxford, and was the University of Oxford's Professor for Public Understanding of Science from 1995 until 2008.

Dawkins came to prominence with his 1976 book The Selfish Gene, which popularised the gene-centered view of evolution and introduced the term meme. In 1982 he introduced an influential concept into evolutionary biology, presented in his book The Extended Phenotype, that the phenotypic effects of a gene are not necessarily limited to an organism's body, but can stretch far into the environment, including the bodies of other organisms.

Dawkins is an atheist, a vice president of the British Humanist Association, and a supporter of the Brights movement. He is well known for his criticism of creationism and intelligent design. In his 1986 book The Blind Watchmaker, he argued against the watchmaker analogy, an argument for the existence of a supernatural creator based upon the complexity of living organisms. Instead, he described evolutionary processes as analogous to a blind watchmaker. He has since written several popular science books, and makes regular television and radio appearances, predominantly discussing these topics. In his 2006 book The God Delusion, Dawkins contends that a supernatural creator almost certainly does not exist and that religious faith is a delusion—"a fixed false belief." As of January 2010 the English-language version has sold more than two million copies and had been translated into 31 languages.