In Italy, the Inquisition was condemning people to death until the end of the eighteenth century, and inquisitional torture was not abolished in the Catholic Church until 1816. The last bastion of support for the reality of witchcraft and the necessity of punishment has been the Christian churches.
The modern world is not evil; in some ways the modern world is far too good. It is full of wild and wasted virtues. When a religious scheme is shattered (as Christianity was shattered at the Reformation), it is not merely the vices that are let loose. The vices are, indeed, let loose, and they wander and do damage. But the virtues are let loose also; and the virtues wander more wildly, and the virtues do more terrible damage. The modern world is full of the old Christian virtues gone mad. The virtues have gone mad because they have been isolated from each other and are wandering alone.
In your intercourse with sects, the sublime and abstruse doctrines of Christian belief belong to the Church; but the faith of the individual, centred in his heart, is, or may be, collateral to them. Faith is subjective.
A real Christian in an odd number anyway. He feels supreme love for One whom he has never seen, talks familiarly every day to Someone he cannot see, expects to go to heaven on the virtue of Another, empties himself in order to be full, admits he is wrong so he can be declared right, goes down in order to get up, is strongest when he is weakest, richest when he is poorest, and happiest when he feels worst. He dies so he can live, forsakes in order to have, gives away so he can keep, sees the invisible, hears the inaudible, and knows that which passes knowledge.