The chronological proximity of the Marburg neo-Kantian school and Edith Stein’s phenomenological philosophy, and - related to this - the existence of common philosophical problems allow us to approach the question of the relationship between Edith Stein and the Marburg neo-Kantian school not looking for similarities, but rather comparing the points of view of Edith Stein and Paul Natorp (the author chosen to represent this School) on the same problems.