Vengeance, for instance, the narcotic of those mired down in ressentiment . In the Gay Science , Nietzsche writes that science affirms another world than the natural world. Because of the will to truth and the faith of the scholars in that will to truth, the two natures are confused, are taken to be one and the same. Writing, it seems, would not be affirming words, but something other than words. It would be affirming itself as a method, as a moral value.
Writing requires the same.
It requires a value-creating power because it is incapable of creating value on its own. But that is a writing founded in the will to truth. Method, arguably, is all that he has. This does not mean to forget the method. As Collin pointed out in his Nietzchean Rhetoric post, life is no argument, but it is something that we do, and must do, to exist.