I. Sensuous Ideas perceive "things."
II. Abstract Ideas perceive "forces."
III. Concrete Idea perceives "persistent force."
In this progress from one phase of reflection to another, the intellect advances to a deeper and truer reality[14] at each step.
Sense-ideas which look upon the world as a world of independent objects, do not cognize the world truly. The next step, abstract ideas, cognizes the world as a process of forces, and "things" are seen to be mere temporary equilibria in the interaction of forces; "each thing is a bundle of forces." But the concrete idea of the Persistent force sees a deeper and more permanent reality underlying particular forces. It is one ultimate force. In it all multiplicity of existences has vanished, and yet it is the source of all particular existence.
This view of the world, on the stand-point of concrete idea, is pantheistic. It makes out a one supreme principle which originates and destroys all particular existences, all finite beings. It is the stand-point of Orientalism, or of the Asiatic thought. Buddhism and Brahminism have reached it, and not transcended it. It is a necessary stage of reflection in the mind, just as much as the stand-point of the first stage of reflection, which regards the world as composed of a multiplicity of independent things; or the stand-point of the second stage of reflection, which looks upon the world as a collection of relative existences in a state of process.
The final stand-point of the intellect is that in which it perceives the highest principle to be a self-determining or self-active Being, self-conscious, and creator of a world which manifests him. A logical investigation of the principle of "persistent force" would prove that this principle of Personal Being is presupposed as its true form. Since the "persistent force" is the sole and ultimate reality, it originates all other reality only by self-activity, and thus is self-determined. Self-determination implies self-consciousness as the true form of its existence.
These four forms of thinking, which we have arbitrarily called sensuous, abstract, concrete, and absolute ideas, correspond to four views of the world: (1) as a congeries of independent things; (2) as a play of forces; (3) as the evanescent appearance of a negative essential power; (4) as the creation of a Personal Creator, who makes it the theatre of the development of conscious beings in his image. Each step upward in ideas arrives at a more adequate idea of the true reality. Force is more real than thing; persistent force than particular forces; Absolute Person is more real than the force or forces which he creates.
This form of thinking is the only form which is consistent with the theory of education. Each individual should ascend by education into participation—conscious participation—in the life of the species. Institutions—family, society, state, church—all are instrumentalities by which the humble individual may avail himself of the help of the race, and live over in himself its life. The highest stage of thinking is the stage of insight. It sees the world as explained by the principle of Absolute Person. It finds the world of institutions a world in harmony with such a principle.
[1] The parallelism between these two sciences, Medicine and Education, is an obvious point, which every student will do well to consider.