To pacify these spirits was considered of infinite importance. The poor barbarian, knowing that men could be softened by gifts, gave to these spirits that which to him seemed of the most value. With bursting heart he would offer the blood of his dearest child. It was impossible for him to conceive of a god utterly unlike himself, and he naturally supposed that these powers of the air would be affected a little at the sight of so great and so deep a sorrow. It was with the barbarian then as with the civilized now--one class lived upon and made merchandise of the fears of another. Certain persons took it upon themselves to appease the gods, and to instruct the people in their duties to these unseen powers. This was the origin of the priesthood. The priest pretended to stand between the wrath of the gods and the helplessness of man. He was man's attorney at the court of heaven. He carried to the invisible world a flag of truce, a protest and a request. He came back with a command, with authority and with power. Man fell upon his knees before his own servant, and the priest, taking advantage of the awe inspired by his supposed influence with the gods, made of his fellow-man a cringing hypocrite and slave. Even Christ, the supposed son of God, taught that persons were possessed of evil spirits, and frequently, according to the account, gave proof of his divine origin and mission by frightening droves of devils out of his unfortunate countrymen. Casting out devils was his principal employment, and the devils thus banished generally took occasion to acknowledge him as the true Messiah; which was not only very kind of them, but quite fortunate for him. The religious people have always regarded the testimony of these devils as perfectly conclusive, and the writers of the New Testament quote the words of these imps of darkness with great satisfaction. The fact that Christ could withstand the temptations of the devil was considered as conclusive evidence that he was assisted by some god, or at least by some being superior to man. St. Matthew gives an account of an attempt made by the devil to tempt the supposed son of God; and it has always excited the wonder of Christians that the temptation was so nobly and heroically withstood. The account to which I refer is as follows: