The 19th-century Danish philosopher Søren Kierkegaard vicariously discusses the knight of faith in several of his pseudonymic works, with the most in-depth and detailed critique exposited in Fear and Trembling and in Repetition.
Filsuf Denmark abad ke-19 Søren Kierkegaard membahas kesatria iman dalam beberapa karya pseudonimnya, dengan banyak kritik mendetil dan mendalam dalam Fear and Trembling dan Repetition.