Harbor a doubt of Christianity, and you are already no longer a true Christian, you have lifted yourself to the “effrontery” of putting a question beyond it and haling Christianity before your egoistic judgment-seat. You have—sinned against Christianity, this party cause (for it is surely not for example a cause for the Jews, another party.) But well for you if you do not let yourself be affrighted: your effrontery helps you to ownness.