When a great change is effected in the state of a country, when a great development of wealth and power, and a revolution in the distribution of the social prosperity, are worked out, this new order of things encounters adversaries, provokes combats: it cannot be otherwise. What say the enemies of the change? They say that this progress in the social state does not ameliorate or regenerate the moral and internal condition of man, that it is a false and deceitful progress, detrimental to morality and the true interests of mankind. On the other hand, the friends of the social development repel this attack with great energy, and maintain, in opposition, that the progress of society necessarily draws with it the progress of morality, and that when the external life is better regulated, the internal is rectified and made purer. Thus stands the question between the opponents and the partisans of the new order of things. Reverse the hypothesis: suppose the moral development in progress. What do the men who labour at it usually promise? What, at the origin of societies, have religious leaders, sages and poets, held out, when striving to soften and improve manners?-- the amelioration of the social condition, the more equitable distribution of worldly goods. Now, I ask, what do these disputes on the one hand, and these promises on the other, imply! Doubtless that in the spontaneous, instinctive conviction of mankind, the two elements of civilisation, the social and moral developments, are intimately connected, and that the appearance of one is the assured harbinger of the other. It is to this natural conviction that the arguments are addressed, when, for the purpose of assisting or repulsing the one or the other of the two developments, their union is affirmed or denied. It is known that if men can be persuaded that the improvement of the social condition will be detrimental to the moral progress of individuals, the revolution effected in society will be successfully decried and enfeebled. {33} On the other hand, when men are promised the amelioration of society as a consequence of individual improvement, it is known that their tendency is to believe in such promise, and it is effectually appealed to. Thus it clearly results that the instinct of humanity is enlisted in the belief that the two elements of civilisation are bound up in each other, and are reciprocally productive.