But now the same reason that gives this direction to such men as these will give a very contrary direction to those who have the means and opportunities the others want. Far from advising them to submit to this mental bondage, she will advise them to employ their whole industry to exert the utmost freedom of thought, and to rest on no authority but hers—that is, their own. She will speak to them in the language of the Soufys, a sect of philosophers in Persia that travellers have mentioned. “Doubt,” say these wise and honest freethinkers, “is the key of knowledge. He who never doubts, never examines. He who never examines, discovers nothing. He who discovers nothing, is blind and will remain so. If you find no reason to doubt concerning the opinions of your fathers, keep to them; they will be sufficient for you. If you find any reason to doubt concerning them, seek the truth quietly, but take care not to disturb the minds of other men.” Let us proceed agreeably to these maxims. Let us seek truth, but seek it quietly as well as freely. Let us not imagine, like some who are called freethinkers, that every man, who can think and judge for himself, as he has a right to do, has therefore a right of speaking, any more than of acting, according to the full freedom of his thoughts. The freedom belongs to him as a rational creature; he lies under the restraint as a member of society. If the religion we profess contained nothing more than articles of faith and points of doctrine clearly revealed to us in the Gospel, we might be obliged to renounce our natural freedom of thought in favour of this supernatural authority. But since it is notorious that a certain order of men, who call themselves the Church, have been employed to make and propagate a theological system of their own, which they call Christianity, from the days of the Apostles, and even from these days inclusively, it is our duty to examine and analyse the whole, that we may distinguish what is divine from what is human; adhere to the first implicitly, and ascribe to the last no more authority than the word of man deserves. Such an examination is the more necessary to be undertaken by every one who is concerned for the truth of his religion and for the honour of Christianity, because the first preachers of it were not, and they who preach it still are not, agreed about many of the most important points of their system; because the controversies raised by these men have banished union, peace, and charity out of the Christian world; and because some parts of the system savour so much of superstition and enthusiasm that all the prejudices of education and the whole weight of civil and ecclesiastical power can hardly keep them in credit. These considerations deserve the more attention because nothing can be more true than what Plutarch said of old, and my Lord Bacon has said since: one, that superstition, and the other, that vain controversies are principal causes of atheism.