The illegitimacy of Eteronomous Ethic by Kant; Eudemonism and Perfectionism.
Kant-The necessary condition must be an intrinsic connection between the Will and Perfection, however. The perfection as such is demonstrated as an external object of the will, thus outside of our rage of capacity. Therefore, Perfection is an eteronomous conception of Morality.
AS-It lacks foundation because even in the case of Sound and Hearing, their relation is Intrinsic. The relation within the capacity and its proper object are intrinsic, not extrinsic. Sound and Sight relation would be an extrinsic one.
Eudemonism in two aspects; seeking a proper good by internal reason, meaning self-interested (which is against the unconditional duty) and the Felicity as the principle of Will based on the sensitivity of Humean practical reason.
AS- Felicity is not a subjective object of internal reason, but the classical definition of Felicity, by AT is the objective perfection of being a rational nature.