Which branch of Christianity was Immanuel Kant?

A:

Immanuel Kant was clearly not a Christian, at least in the traditional sense. As he lived in the Enlightenment, he is often thought of as a Deist, but Kant thought of himself as a theist. However not all theists must be Christians. Some say he was a panentheist. Since this descriptive term was unknown when Kant lived, he was unable to tell us whether this best fitted his beliefs.