In recent years, there has been an increasing number of voices that no longer see Kierkegaard as the philosopher of a worldless subjectivity, but rather as a representative of an ethics free from rigorism and directiveism. This work aligns itself with these approaches, aiming to uncover the specifically ethical turn that Kierkegaard gives to the concept of knowledge and to explore its effectiveness even in "Fear and Trembling," the seemingly radically subjectivist and anti-ethical text on Abraham's faith.