What is the cardinal point of the difference in my metaphysical system? This: that by knowing the unreality of disease, sin, and death, you demonstrate the allness of God. This difference wholly separates my system from all others. The reality of these so-called existences I deny, because they are not to be found in God, and this system is built on Him as the sole cause. It would be difficult to name any previous teachers, save Jesus and his apostles, who have thus taught.
If there be any monopoly in my teaching, it lies in this utter reliance upon the one God, to whom belong all things. (Eddy, Mary Baker, Unity of Good, p.9:27-10)