Thomas Jefferson on Enlightenment (spiritual)

“Enlighten the people generally, and tyranny and oppressions of body and mind will vanish like evil spirits at the dawn of day.”

“Laws and institutions must go hand in hand with the progress of the human mind. As that becomes more developed, more enlightened, as new discoveries are made, new truths disclosed, and manners and opinions change with the change of circumstances, institutions must advance also, and keep pace with the times.”

“I know no safe depository of the ultimate powers of the society but the people themselves; and if we think them not enlightened enough to exercise their control with wholesome discretion, the remedy is not to take it from them, but to inform their discretion by education. This is the true corrective of abuses of constitutional power.”

“Freedom of the press, subject only to liability for personal injuries. This formidable censor of the public functionaries, by arraigning them at the tribunal of public opinion, produces reform peaceably, which must otherwise be done by revolution. It is also the best instrument for enlightening the mind of man, and improving him as a rational, moral, and social being.”

“The disadvantages under which his doctrines appear are remarkable. … According to the ordinary fate of those who attempt to enlighten and reform mankind, he fell an early victim to the jealousy & combination of the altar and the throne, at about 33 years of age, his reason having not yet attained the maximum of its energy, nor the course of his preaching, which was but of 3 years at most, presented occasions for developing a complete system of morals. … Notwithstanding these disadvantages, a system of morals is presented to us, which, if filled up in the true style and spirit of the rich fragments he left us, would be the most perfect and sublime that has ever been taught by man. … His moral doctrines, relating to kindred & friends, were more pure & perfect than those of the most correct of the philosophers, and greatly more so than those of the Jews; and they went far beyond both in inculcating universal philanthropy, not only to kindred and friends, to neighbors and countrymen, but to all mankind, gathering all into one family, under the bonds of love, charity, peace, common wants and common aids. A development of this head will evince the peculiar superiority of the system of Jesus over all others.”