I.
Before the word Religion was introduced in the world mankind was only obliged to follow natural laws and to conform to common sense. This instinct alone was the tie by which men were united, and so very simple was this bond of unity, that nothing among them was more rare than dissensions. But when fear created a suspicion that there were Gods, and invisible powers, they raised altars to these imaginary beings, so that in putting off the yoke of Nature and Reason, which are the sources of true life, they subjected themselves by vain ceremonies and superstitious worship to frivolous phantoms of the imagination, and that is whence arose this word Religion which makes so much noise in the world.
Men having admitted invisible forces which were all-powerful over them, they worshipped them to appease them, and further imagined that Nature was a being subordinate to this power, thence they had the idea that it was a great mace that threatened, or a slave that acted only by the order that such power gave him. Since this false idea had broken their will they had only scorn for Nature, and respect only for those pretended beings that they called their Gods. Thence came the ignorance in which mankind was plunged, and from which the well-informed, however deep the abyss, could have rescued them, if their zeal had not been extinguished by those who led them blindly, and who lived by imposture. But though there was but little appearance of success in the enterprise, it was not necessary to abandon the party of truth, and only in consideration of those who were afflicted with the symptoms of so great an evil, were generous souls available to represent matters as they were.