The Old Testament is a Christian term for the religious writings of ancient Israel held sacred by both Judaism and Christianity. The number of these writings varies markedly between denominations, Protestants accepting only the Hebrew Bible's canon but dividing it into 39 books, while Catholics, the Eastern Orthodox, Coptic and Ethiopian churches recognise a considerably larger collection.

The books can be broadly divided into the Pentateuch, which tells how God selected Israel to be his chosen people, the history books telling the history of the Israelites from their Conquest of Canaan to their defeat and exile in Babylon, the poetic and "wisdom" books dealing, in various forms, with questions of good and evil in the world, and the books of the biblical prophets, warning of the consequences of turning away from God. For the Israelites who were its original authors and readers these books told of their own unique relationship with God and their relationship with Proselytes, but the over-arching Messianic nature of Christianity has led Christians from the very beginning of the faith to see the Old Testament as a preparation for the New Covenant and New Testament.

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.