Matter and Form, Aristotle on, 405-408.

Mean, Aristotle's doctrine of the, 420.

Mediator, consciousness of the need of a, awakened by Greek philosophy, 509-513.

Metaphysical thought, law of its development, 478-480; three different stages in the individual mind, 478, 479; and in the universal consciousness of our race, 479.

Metempsychosis regarded by Plato as a mere hypothesis, 376 (note).

Mill, J. S., his doctrine that all knowledge is confined to mental phenomena, 193; his definition of matter, 196; his views of personal identity, 196, 197; his theological opinions, 197.

Miracles, not designed to prove the existence of God, 95.

Moral principles, universal and immutable, which lead to the recognition of a God, 190; the Dogmatic Theologians seek to invalidate the argument therefrom, 261-263.

Mystics, base all religious knowledge on internal feeling, 70.

Mythology, philosophy of Greek, 134-139; Cudworth's interpretation of, 139-143; recognized the consciousness of guilt and need of expiation, 123-125.