The Oxford Dictionary's definition of science: the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment. "Now faith is being sure of what we hope for and certain of what we do not see." Hebrews 11:1 Evolution is based on faith because evolutionists believe in the big bang theory so evolutionists have faith that it is true. I think evolution should be classified as philosophy, atheism or something else but not science(because science deals with the physical and natural world, not faith!!). What do you think????