Illness, 113.
“Imitation of Christ,” the, 44.
Immortality, 524.
Impulses, 261.
Individuality, 501.
Inhibitions, 261 ff.
Insane melancholy and religion, 144.
Insanity and genius, 16; and happiness, 279.
Institutional religion, 335.
Intellect a secondary force in religion, 431, 514.
Intellectual weakness of some saints, 370.
Intolerance, 342.
Irascibility, 264.
JESUS, HARNACK on, 100.