We are all just cogs in a machine, doing what we were always meant to do, with no actual volition. (1770) - Baron d'Holbach

Our hero knew the weakness of his fellow-citizens. They wanted prodigies, and he, in their eyes, performed them. A stupid people, totally strangers to the natural sciences, to medicine, or to the resources of artifice, easily mistook very simple operations for miracles, and attributed effects to the finger of God which might be owing to the knowledge Jesus had acquired during the long interval that preceded his mission. Nothing is more common than the combination of enthusiasm and imposture; the most sincere devotees, when they intend to advance what they believe to be the word of God, often countenance frauds which they style pious. There are but few zealots who do not even think crimes allowable when the interests of religion are concerned. In religion, as at play, one begins with being dupe, and ends with being knave.
Thus on considering things attentively, and comparing the different accounts of the life of Jesus, we must be persuaded that he was a fanatic, who really thought himself inspired, favored by Heaven, sent to his nation; in short, that he was the messiah, who, to support his divine mission, felt no difficulty to employ such deceptions as were best calculated for a people to whom miracles were absolutely necessary; and whom, without miracles, the most eloquent harangues, the wisest precepts, the most intelligent counsels, and the truest principles could never have convinced. A medley of enthusiasm and juggling constitute the character of Jesus, and it is that of all spiritual adventurers who assume the name of Reformers, or become the chiefs of a sect.'''

The universe can be only what it is; all sensible being there enjoy and suffer, that is, are moved sometimes in an agreeable, and sometimes in a disagreeable manner. these effects are necessary; they result necessarily from causes, which act only according to their properties.

Religion has ever filled the mind of man with darkness, and kept him in ignorance of his real duties and true interests. It is only by dispelling the clouds and phantoms of Religion, that we shall discover Truth, Reason, and Morality. Religion diverts us from the causes of evils, and from the remedies which nature prescribes; far from curing, it only aggravates, multiplies, and perpetuates them.