Although in his earlier ethical writings Kant explains the concept of moral feeling, inherited from the British sentimentalists, as a peculiar feeling of respect for the moral law that functions as an incentive for moral actions, the Doctrine of Virtue seems to add complexity to the issue. There, Kant discusses two similar aesthetic predispositions, moral feeling and respect, whose relationship to the feeling of respect is far from clear. This Artículo offers a much needed elucidation of the relationship between these three concepts. In the first part, I show that Kant, in the writings before the Doctrine of Virtue, transforms the British sentimentalists' construal of moral feeling into that of the feeling of respect as the sole moral incentive. In the second part, I argue that, although in the Doctrine of Virtue Kant distinguishes, for a specific reason, between the aesthetic predisposition of moral feeling and that of respect, they are both ultimately identical to the feeling of respect. The conclusion is that nothing of substance changes between Kant's earlier thinking and his views in the Doctrine of Virtue; for Kant there is just one feeling that properly deserves the name of moral feeling, the feeling of respect.