It is claimed that God wrote a book called the Bible, and it is generally admitted that this book is somewhat difficult to understand. As long as the church had all the copies of this book, and the people were not allowed to read it, there was comparatively little heresy in the world; but when it was printed and read, people began honestly to differ as to its meaning. A few were independent and brave enough to give the world their real thoughts, and for the extermination of these men the church used all her power. Protestants and Catholics vied with each other in the work of enslaving the human mind. For ages they were rivals in the infamous effort to rid the earth of honest people.

I may say Christianity itself divided into its thousands also, who are disputing, anathematizing and where the laws permit burning and torturing one another for abstractions which no one of them understand, and which are indeed beyond the comprehension of the human mind[.]

...Christianity, It has accumulated so many alien and hostile elements as to make it a different religion from the simple faith of its founder.

Without exception, all of the horrors connected with Christianity’s name came from following the letter rather than the spirit of the law, or by insistence upon literal interpretations -- while the spiritual, imaginative concepts beneath were ignored.

People in general are equally horrified at hearing the Christian religion doubted, and at seeing it practiced.

The great difficulty of Christianity is that many of the Bible revelations seem to clash with our sense of justice and right.

The atmosphere in literature and art, in novels and dramas, in newspapers and reviews is not only no longer Christian, but is largely anti-Christian, even on the ethical side. If you think of some of the names most honored of late, Thomas Hardy, George Meredith, Mr. Arnold Bennett, Mr. Bernard Shaw, Mr. H. G. Wells, or Mr. Henry James, none of them can be called Christian ...

Our extant ecclesiastical histories are manifestly falsified, and what truth they contain is grossly exaggerated; but the fact is certain that in the time of M. Antoninus the heathen populations were in open hostility to the Christians, and that under Antoninus' rule men were put to death because they were Christians.

Christian love was not the feeling which long animated the respective followers of Peter and Paul.
We who have been born into a settled state of things can hardly realise the commotion out of which this tranquillity has emerged. We have, for example, the canon of Scripture already arranged for us. But to sift and select these writings from the mass of spurious documents afloat at the time of compilation was a work of vast labour, difficulty, and responsibility. The age was rife with forgeries. Even good men lent themselves to these pious frauds, believing that true Christian doctrine, which of course was their doctrine, would be thereby quickened and promoted. There were gospels and counter-gospels; epistles and counter-epistles—some frivolous, some dull, some speculative and romantic, and some so rich and penetrating, so saturated with the Master's spirit, that, though not included in the canon, they enjoyed an authority almost equal to that of the canonical books.

the apostles, and especially their successors in the sacred ministry have, in preaching their gospel, brought on the world troubles and divisions unknown in all other preceding religions.

The books which are called Biblical were an obstacle to the perfection of Christianity and, in terms of truly religious content, they could not even remotely be compared with the sacred books of India, as well as many others from earlier and later times.

Instead of understanding and following the teachings of Jesus, the Christians argued and quarreled about the nature of Jesus’s divinity and about the Trinity. They called each other heretics and persecuted each other and cut each other’s heads off. There was a great and violent controversy at one time among different Christian sects over a certain diphthong. One party said that the word Homo-ousion should be used in a prayer; the other wanted Homoi-ousion-this difference had reference to the divinity of Jesus. Over this diphthong fierce war was raged and large numbers of people were slaughtered.

Der christliche Entschluss, die Welt hässlich und schlecht zu finden, hat die Welt hässlich und schlecht gemacht.

The children of the prophets of the Lord,
Prince, priest, and people, spurned by zealot hate.
Hounded from sea to sea, from state to state,
The West refused them, and the East abhorred.
No anchorage the known world could afford.