Every person who has read the Old Testament, knows that the Hebrews had among them extraordinary men really endowed with prophetic spirits. The Jews were forbidden to consult the oracles of the heathen nations round about them, but they were permitted to consult their own true prophets concerning that which was concealed from ordinary persons. There was a constant succession of prophets, and there were schools where young persons aspiring to the office of a seer were instructed. Over each of these institutions a venerable prophet presided. At first the scholars were not inspired, but received prophecies from the mouth of their master or president. At Jerusalem there was one of these schools within the second wall of the city. So great respect was paid to the prophetic character, that none were suffered to be buried in Jerusalem but kings, descendants of David, and prophets. Though old prophets could not inspire their young students, they improved their natural faculties, and taught them how to subdue irregular emotions that hindered inspiration. That the minds of the prophets might be the better disposed to receive the proper impulses, instrumental music was used in their devotions; and it is reported that at certain of their musical meetings the young men became so elated, that they manifested poetical genius as well as a prophetic spirit. When a young prophet gave unequivocal evidence of being inspired, he was installed into office by having the prophetic mantle (made of lamb's skin) thrown over his shoulders. Subsequent to inauguration, a prophet wore hair-cloth next his skin, and had a leather girdle round his loins.

The general way through which revelations were made to them was in dreams and visions, or by immediate inspiration. Their dreams were sometimes, indeed generally, sent for instruction or admonition; and in the prophetic dreams a clear and distinct impression was left through a real or imaginary communication with an apparition. At times the prophets had overpowering visions when awake, during which mighty revelations were made to them. When prophetic revelations ceased, the Jews had recourse to Bath Kol, that is, the Daughter of Voice, or the Daughter of a Voice, because it succeeded, they say, the Oracular Voice delivered from the Mercy Seat when Urim and Thummim was consulted.

The prophetic spirit being so common among the Hebrews, it became necessary to adopt a method to prevent false prophets from deceiving the people. To deter men from pretending they possessed a prophetic spirit, a severe punishment for every such pretence was appointed,—strangling or stoning to death. The manner of trying a false prophet was this: the judgments threatened by a prophet, and the good things predicted by him, were observed. If the judgments declared were not fulfilled, it was not regarded as conclusive evidence against him, because it might be that the punishments were for some wise reason averted; but if the promised good did not come to pass, the predictor was condemned as a deceiver and false prophet. If the words of a prophet were fulfilled in one or more particulars, but not in all, he was not deemed worthy of credence. When once one was condemned as a false prophet, no interest was powerful enough to save him from death.

The trial of prophets prescribed by the Mosaic law was intended to prevent impostors pretending to be prophets, and to save the people from being enticed by wicked deceivers into idolatry. In the time of Moses there were many who had recourse to diabolical arts. The oblation of children to Moloch being frequently mentioned, together with other diabolical and divinatory arts, reasons appear for supposing there was something magical in such superstitious rites, and that thereby people consulted demons about things future or secret. Moloch was the principal idol of the Ammonites, but other nations took the same idol for their chief god; for it appears from Pagan records, that the different nations were so very accommodating with their gods that they lent them to one another. Moloch seems to have been the same as Baal, both names signifying dominion, or more particularly the sun, the prince of the heavenly bodies.

There can be no doubt but the passage in the Old Testament, "Thou shalt not seethe a kid in his mother's milk," was a warning to the Hebrews not to follow the example of the heathen in connection with the payment by the latter of their first fruits. Dr. Cudworth, writing on this subject, says that he learned from the comments of an ancient Karaite upon the Pentateuch, that a superstitious rite prevailed among the ancient idolators, of seething a kid in his mother's milk when they had gathered in all their first fruits, and sprinkling the trees and fields with the broth, after a magical manner, to make them more fruitful in the following year. Spencer also observes that the Zabii used this kind of magical broth to sprinkle their trees and gardens, in hope of obtaining a plentiful crop.

The smooth stones mentioned by Isaiah, to which meat offerings were offered and drink offerings poured out, were anointed stones in the streets, on which passengers poured on them oil from phials; but what advantages were to result from the custom we are not fully informed. Oil and candles were believed by the ancients to possess peculiar virtues. Oil was often burned in honour of the dead; and the Algerines, when on the water, tied bundles of wax candles together, and, with a pot of oil, threw them overboard as a present to the saint, entombed near the Barbary shore, whom they regarded as their protector. We believe few who partake of sheep-head or sheep-head broth know that it is, or was, a custom with the Jews to serve up sheep-head on New Year's Day at their chief entertainment, as a mystical representation of the ram offered in sacrifice instead of Isaac. When a family or company sat down to this repast, each person took a piece of bread, and, dipping it in honey, said, "May this year be sweet and fruitful." The Jews, to cast their sins into the depth of the sea, sometimes went after dinner to the brink of a pond, if not near the sea, and threw into the water a live fish, in the hope that it would carry away all their iniquities, never more to be found.

It was customary among the Pharisees not only to fast twice a week (on Monday and Thursday), but at periods of perplexity to fast thirteen days consecutively. Sometimes, on account of such small trifles as dreams, they would abstain from food; but severe drought, pestilence, famine, war, and inundations were sure to make them fast until nature was nearly exhausted. The Hebrews held certain views and followed particular customs with respect to the dust of heathen countries. Dust that came from Gentile lands was reckoned so defiling, that the Jewish rulers would not permit vegetables to be brought from heathen countries into the land of Israel, lest the detested particles should be brought along with them. The number 10 was much noticed and used by the Jews. The blessing of the bridegroom, which consisted of seven blessings, was of no avail unless delivered in the presence of ten persons. Angels, which were believed to have the care of men, were supposed to ride unseen, on white horses, beside the objects of their attention.

Among the Jews there was a popular notion that the spirits of dead persons whispered in a feeble and peculiar way out of the dust; and it was a common belief that the soul had no rest unless the body was interred. There were women among the Hebrews who predicted how long one would live, and pretended to know when he was to die. One of a Jew's solemn prayers on the day of expiation was that he might be delivered from the punishment of the devil in his grave,—a punishment supposed to be inflicted by causing the soul to return to the body, breaking the deceased's bones, and tormenting both soul and body for a season. A similar form of prayer was used by the Mohammedans.