Unconditioned, principle of, 189; assailed by Hamilton, 194.

Unity of God, 259; an affirmation of reason, 259-261; Xenophanes taught the unity of God, 307--also Parmenides, 309--and Plato, 377--and Aristotle, 415.

Unity, principle of, 189; attempt of Dogmatic Theologians to prove its insufficiency, 194, 258-261; recognized by Pythagoras, 296; his effort to reduce all the phenomena of nature to a Unity, 303, 304.

Universal and necessary Principles, classification of, 189, 190; these the foundation of our cognition of a God, 191; how attained according to Plato, 360-364; how by the method of Aristotle, 390-394, 402, 403.

Universe, the, is it finite or infinite? 178-184; Epicurus teaches that it is infinite, 433.

Unknown God, the true God, 104; God not absolutely unknown, 107-110; classification of opponents to the doctrine that God can be cognized by reason, 166-168; Idealist School of Mill, 194-203; Materialistic School of Comte, 203-223; Hamiltonian School, 224-252; School of Dogmatic Theologians, 252-263.

W.

Watson, Richard, represents the views of Dogmatic Theologians 86; asserts that all our religious knowledge is derived from oral revelation, 86-88, 167; incompleteness and inadequacy of this theory, 88-96; in vindicating for the Scriptures the honor of revealing all our knowledge of God, he casts doubt upon the principle of Causality, 253-255--on the principle of the Unconditioned, 255-257--on the principle of Unity, 258-261--and on the immutable principles of Morality, 261-263.

Wordsworth, on the Sentiment of the Divine, 118.

X.