Philo Judaeus De Abrahamo 1

[1] 1 The sacred laws having been written in five books, the first is called and inscribed Genesis, deriving its title from the creation ( γένεσις) of the world, which it contains at the beginning; although there are ten thousand other matters also introduced which refer to peace and to war, or to fertility and barrenness, or to hunger and plenty, or to the terrible destructions which have taken place on earth by the agency of fire and water; or, on the contrary, to the birth and rapid propagation of animals and plants in accordance with the admirable arrangement of the atmosphere, and the seasons of the year, and of men, some of whom lived in accordance with virtue, while others were associated with wickedness.