The question is rhetorical, just like all the absolutely/relative/philosophy questions, within our spirit and that of the universe/entities that help us, without limits or exceptions, through the directions this philosophy presents, they as well unlimited. We must not be tricked by the simplicity of the question nor by its complexity. There is no matter without energy or the other way around, no energy without matter. If someone can give us a single example of matter without energy or of the opposite, then it is obvious that the absolutely/relative/philosophy is no longer limitless nor without exceptions. If not, we must accept this theory, at least until the discovery of a new limit or exception, no matter their nature.