When it began, Christianity was regarded as a system entirely beyond the range and scope of human reason; it was impious to question; it was impious to examine; it was impious to discriminate. On the other hand, it was visibly instinct with the supernatural. Miracles of every order and degree of magnitude were flashing forth incessantly from all its parts.

Fierce invectives against women form a conspicuous and grotesque portion of the writings of the Church fathers.

Anxiety and Ennui are the Scylla and Charybdis on which the bark of human happiness is most often wrecked.

Spain and southern Italy, in which Catholicism has most deeply implanted its roots, are even now, probably beyond all other countries in Europe, those in which inhumanity to animals is most wanton and unrebuked.

[Middleton] contended that the religious leaders of the fourth century had admitted, eulogised, and habitually acted upon principles that were diametrically opposed, not simply to the aspirations of a transcendent sanctity, but to the dictates of the most common honesty. He showed that they had applauded falsehood, that they had practised the most wholesale forgery, that they had habitually and grossly falsified history, that they had adopted to the fullest extent the system of pious frauds, and that they continually employed them to stimulate the devotion of the people.

Almost all Europe, for many centuries, was inundated with blood, which was shed at the direct instigation or with the full approval of the ecclesiastical authorities.

Nothing, indeed, could be more unlike the tone of the [Patristic] Fathers, than the cold, passionless, and prudential theology of the eighteenth century; a theology which regarded Christianity as an admirable auxiliary to the police force, and a principle of decorum and of cohesion in society, but which carefully banished from it all enthusiasm, veiled or attenuated all its mysteries, and virtually reduced it to an authoritative system of moral philosophy.