On Nature
Martin Heidegger believed that the thinking of Heraclitus (and Parmenides) was the origin of philosophy and misunderstood by Plato and Aristotle, leading all of Western philosophy astray. Heidegger quotes from passages of "On Nature" throughout his published lecture course "Introduction to Metaphysics", relating the "logos" of Heraclitus to that of the Christian tradition and comparing Greek philosophy to Christianity as a whole: