"If Oxen and Horses Could Paint"
In a surviving fragment Xenophanes wrote: "If oxen, horses, or lions had hands and could paint and sculpt like men, horses would draw the gods in the shape of horses, and oxen in the shape of oxen, each fashioning the gods’ forms after its own body." This highly perceptive argument by analogy pointed straight at the universality of the cognitive bias by which humans "imagine the gods after their own image," one of the earliest and sharpest philosophical critiques of religious anthropocentrism in the history of Western thought.