"Christianity proceeds to overthrow the concept of reality as well as that of action. In tearing action from external Being and from the process of objectivation leading to it, Christianity situates action in its rightful place, where to do is to make an effort, take pains, suffer to the point that the suffering of this effort is changed into the joy of satisfaction. To do refers to life’s internal pathetik self-transformation and finds there its sole motivation, its unique purpose, not to mention the very milieu in which it is accomplished and is possible. So, surprising as it may seem at first glance to the naïve realism of ordinary perception, the subjective conception of action is the only one that preserves its possibility. If we consider action as an objective process similar to a natural process, to a cascade of water that makes a turbine turn, then nothing distinguishes this so-called action from some material process, and there is no longer any action, but only objective phenomena. Human acting and the effort and suffering involved are reducible to causal sequences, to “the action of gravity,” for example."