What is virtue according to theology? It is, we are told, the conformity of the actions of man to the will of God. But, what is God? A being, of whom nobody has the least conception, and whom every one consequently modifies in his own way. What is the will of God? It is what men, who have seen God, or whom God has inspired, have declared to be the will of God. Who are those, who have seen God? They are either fanatics, or rogues, or ambitious men, whom we cannot believe.

To found Morality upon a God, whom every man paints to himself differently, composes in his way, and arranges according to his own temperament and interest, is evidently to found Morality upon the caprice and imagination of men; it is to found it upon the whims of a sect, a faction, a party, who believe they have the advantage to adore a true God to the exclusion of all others.

To establish Morality or the duties of man upon the divine will, is to found it upon the will, the reveries and the interests of those, who make God speak, without ever fearing that he will contradict them. In every Religion, priests alone have a right to decide what is pleasing or displeasing to their God, and we are certain they will always decide, that it is what pleases or displeases themselves. The dogmas, the ceremonies, the morals, and the virtues, prescribed by every Religion, are visibly calculated only to extend the power or augment the emoluments of the founders and ministers of these Religions. The dogmas are obscure, inconceivable, frightful, and are therefore well calculated to bewilder the imagination and to render the vulgar more obsequious to the will of those who wish to domineer over them. The ceremonies and practices procure the priests, riches or respect. Religion consists in a submissive faith, which prohibits the exercise of reason; in a devout humility, which insures priests the submission of their slaves; in an ardent zeal, when Religion, that is, when the interest of these priests, is in danger. The only object of all religions is evidently the advantage of its ministers.