Aim of the paper is contributing to a context-informed understanding of Fichte’s theory of conscience. This crucial element in his moral philosophy (and, in fact, in his whole philosophy) represents the last of the many significant accounts of conscience in the 18th century, before in the following century the role of conscience in moral life was repeatedly put into question. Accordingly, in my paper I argue that: (1) Fichte puts forward an un-Kantian account of conscience, following, instead, a quite different (...) model; (2) Fichte’s views on conscience grew out of a complex conceptual milieu, from which Fichte borrows important (quasi-)sentimentalist elements; (3) Fichte’s idea of the infallibility of conscience must be distinguished from other similar views put forward in the same years. (shrink)