“ So far as the physical universe is concerned, we are merely spectators; the only action that remains for us is contemplation. The influence we seem to exercise over bodies by will is only apparent; volition and action only accompany one another. ”

“ God, who is the cause of the concomitance of bodily and mental facts, is in truth the sole cause in the universe. No fact contains in itself the ground of any other; the existence of the facts is due to God, their sequence and coexistence are also due to him. ”

“ Body and mind are like two clocks which act together, because both have been set together by God. A physical occurrence is but the occasion (opportunity, occasional cause) on which God excites in me a corresponding mental state; the exercise of my will is the occasion on which God moves my body. Every operation in which mind and matter are both concerned is an effect of neither, but the direct act of God. ”