But we have indulged too long in these delightful speculations; a sad reverse presents itself on our survey of the _actual_ state of man, when, from viewing his _natural_ powers, we follow him into _practice_, and see the uses to which he applies them. Take in the whole of the prospect, view him in every age, and climate, and nation, in every condition and period of society. Where now do you discover the characters of his exalted nature? "How is the gold become dim, and the fine gold changed?" How is his reason clouded, his affections perverted; his conscience stupified! How do anger, and envy, and hatred, and revenge, spring up in his wretched bosom! How is he a slave to the meanest of his appetites! What fatal propensities does he discover to evil! What inaptitude to good! Dwell awhile on the state of the ancient world; not merely on that benighted part of it where all lay buried in brutish ignorance and barbarism, but on the seats of civilized and polished nations, on the empire of taste, and learning, and philosophy: yet in these chosen regions, with whatever lustre the sun of science poured forth its rays, the moral darkness was so thick "that it might be felt." Behold their sottish idolatries, their absurd superstitions, their want of natural affection, their brutal excesses, their unfeeling oppression, their savage cruelty! Look not to the illiterate and the vulgar, but to the learned and refined. Form not your ideas from the conduct of the less restrained and more licentious; you will turn away with disgust and shame from the allowed and familiar habits of the decent and the moral. St. Paul best states the facts, and furnishes the explanation; "because they did not like to retain God in their knowledge, he gave them over to a reprobate mind[2]."