The philosopher, who with calm suspicion examines the dreams and omens, the miracles and prodigies, of profane or even of ecclesiastical history, will probably conclude that, if the eyes of the spectators have sometimes been deceived by fraud, the understanding of the readers has much more frequently been insulted by fiction.

[The monks'] minds were inaccessible to reason or mercy . . .

The grateful applause of the clergy has consecrated the memory of a prince, who indulged their passions and promoted their interest. Constantine gave them security, wealth, honours, and revenge; and the support of the orthodox faith was considered as the most sacred and important duty of the civil magistrate. The edict of Milan, the great charter of toleration, had confirmed to each individual of the Roman world the privilege of choosing and professing his own religion.

It was the fashion of the times to attribute every remarkable event to the particular will of the Deity; the alterations of nature were connected, by an invisible chain, with the moral and metaphysical opinions of the human mind; and the most sagacious divines could distinguish, according to the colour of their respective prejudices, that the establishment of heresy tended to produce an earthquake, or that a deluge was the inevitable consequence of the progress of sin and error.

In discussing Barbarism and Christianity I have actually been discussing the Fall of Rome.

[In] the national and religious conflict of the [Byzantine and Saracen] empires, peace was without confidence, and war without mercy.

These idle disputants overlooked the invariable laws of nature, which have connected peace with innocence, plenty with industry, and safety with valour.