Allegorical interpretations of Genesis are readings of the biblical Book of Genesis that treat elements of the narrative as symbols or types, rather than viewing them literally as recording historical events. Either way, Judaism and most sects of Christianity treat Genesis as canonical scripture, and believers generally regard it as having spiritual significance. The opening chapter of Genesis tells a story of God's creation of the universe and of humankind as taking place over the course of six successive days. Some Christian and Jewish schools of thought (such as Christian fundamentalism) read these biblical passages literally, assuming each day of creation as 24 hours in duration. Others (Eastern Orthodox, and mainline Protestant denominations) read the story allegorically, and hold that the biblical account aims to describe humankind's relationship to creation and the creator, that Genesis 1 does not describe actual historical events, and that the six days of creation simply represents a long period of time. The Catholic Church allows for a variety of interpretations, as long as the doctrines of monogenism, original sin, and the Imago Dei are maintained. Genesis 2 records a second account of creation. Chapter 3 introduces a talking serpent, which many Christians believe is Satan in disguise. Many Christians in ancient times regarded the early chapters of Genesis as true both as history and as allegory. Other Jews and Christians have long regarded the creation account of Genesis as an allegory - even prior to the development of modern science and the scientific accounts (based on the scientific method) of cosmological, biological and human origins. Notable proponents of allegorical interpretation include the Christian theologian Origen, who wrote in the 2nd century that it was inconceivable to consider Genesis literal history, Augustine of Hippo, who in the 4th century, on theological grounds, argued that God created everything in the universe in the same instant, and not in six days as a plain reading of Genesis would require; and the even earlier 1st-century Jewish scholar Philo of Alexandria, who wrote that it would be a mistake to think that creation happened in six days or in any determinate amount of time. Interpretation Church historians on allegorical interpretation of Genesis The literalist reading of some contemporary Christians maligns the allegorical or mythical interpretation of Genesis as a belated attempt to reconcile science with the biblical account. They maintain that the story of origins had always been interpreted literally