The Kantian philosophy is no more than at best a half-secularized version of such a theocratic ethics, with "Reason" in the place of God. This does not amount to much more than a change of names.

It is an assumption that there is always one single dimension for assessing persons and their actions that has canonical priority. This is the dimension of moral evaluation; "good/evil" is supposed always to trump any other form of evaluation, but that is an assumption, probably the result of the long history of the Christianisation and then gradual de-Christianisation of Europe, which one need not make. Evaluation need not mean moral evaluation, but might include assessments of efficiency, ... simplicity, perspicuousness, aesthetic appeal, and so on.

The general point that a political theory is, among other things, a partisan intervention, is well taken. So question about the actual political implication of a theory cannot be excluded as, in principle, irrelevant.

Neither the good nor the true is self-realizing, so it is not generally a sufficient explanation of why people believe that X is true, or of why people do Y that Y is good.

The Kantian philosophy is no more than at best a half-secularized version of such a theocratic ethics, with "Reason" in the place of God. This does not amount to much more than a change of names.

To the extent to which the pull that moves me really is irresistible, like an invincibly strong addiction, the normal procedures of evaluation, deliberation, choice, decision, etc. that constitute the substance of our political life are not operating. The same is true of overwhelming aversion. The person being tortured who simply wants it to stop, period, is also not a good model for an agent acting politically.

Nietzsche seems sometimes to replace the "transcendence" which stands at the center of traditional accounts the existence of a transcendent God, or, failing that, a transcendental viewpoint with that of a continually transcending activity. ... There is no single, final perspective, but given any one perspective, we can always go beyond it.