ct of the discoveries in hypnotism
In bacteriology
Relation between ascertained truth and the "ages of faith"

CHAPTER XIV.

FROM FETICH TO HYGIENE.

I. THE THEOLOGICAL VIEW OF EPIDEMICS AND SANITATION.
The recurrence of great pestilences
Their early ascription to the wrath or malice of unseen powers
Their real cause want of hygienic precaution
Theological apotheosis of filth
Sanction given to the sacred theory of pestilence by Pope Gregory
the Great
Modes of propitiating the higher powers
Modes of thwarting the powers of evil
Persecution of the Jews as Satan's emissaries
Persecution of witches as Satan's emissaries
Case of the Untori at Milan
New developments of fetichism.--The blood of St. Januarius at
Naples
Appearance of better methods in Italy.--In Spain

II. GRADUAL DECAY OF THEOLOGICAL VIEWS REGARDING SANITATION.
Comparative freedom of England from persecutions for
plague-bringing, in spite of her wretched sanitary condition
Aid sought mainly through church services
Effects of the great fire in London
The jail fever
The work of John Howard
Plagues in the American colonies
In France.--The great plague at Marseilles
Persistence of the old methods in Austria
In Scotland

III. THE TRIUMPH OF SANITARY SCIENCE.
Difficulty of reconciling the theological theory of pestilences
with accumulating facts
Curious approaches to a right theory
The law governing the relation of theology to disease
Recent victories of hygiene in all countries
In England.---Chadwick and his fellows
In France

IV. THE RELATION OF SANITARY SCIENCE TO RELIGION.
The process of sanitary science not at the cost of religion
Illustration from the policy of Napoleon III in France
Effect of proper sanitation on epidemics in the United States
Change in the attitude of the Church toward the cause and cure of
pestilence

CHAPTER XV.

FROM "DEMONIACAL POSSESSION" TO INSANITY.

I. THEOLOGICAL IDEAS OF LUNACY AND ITS TREATMENT.
The struggle for the scientific treatment of the insane
The primitive ascription of insanity to evil spirits
Better Greek and Roman theories--madness a disease
The Christian Church accepts the demoniacal theory of insanity
Yet for a time uses mild methods for the insane
Growth of the practice of punishing the indwelling demon
Two sources whence better things might have been hoped.--The
reasons o