Every sensible man, every honorable man, must hold the Christian sect in horror." "Christianity is the most ridiculous, the most absurd and bloody religion that has ever infected the world." "Nothing can be more contrary to religion and the clergy than reason and common sense." "If we believe absurdities, we shall commit atrocities.
All men are by nature free; you have therefore an undoubted liberty to depart whenever you please, but will have many and great difficulties to encounter in passing the frontiers.
There is an astonishing imagination, even in the science of mathematics. ... We repeat, there was far more imagination in the head of Archimedes than in that of Homer.
Opinion is called the queen of the world; it is so, for when reason opposes it, it is condemned to death. It must rise twenty times from its ashes to gradually drive away the usurper.
If God did not exist, it would be necessary to invent him; let us worship God through Jesus if we must - if ignorance has so far prevailed that this name can still be spoken in all seriousness without being taken as a synonym for rapine and carnage. Every sensible man, every honourable man, must hold the Christian sect in horror.