Deuteronomy 26:4 - "Then the priest shall take the basket from your hand, and set it down before the altar of the Lord your God."

Among the nomadic tribes there was no developed priesthood. Religion partook of the general simplicity of desert life; apart from the private worship of household gods, the ritual observances were mainly visits to the tribal sanctuary to salute the god. with a gift of the first-fruits. These acts required no priestly aid; each man slew his own victim and divided the sacrifice in his own family circle; the share of the god was the blood which was smeared upon or poured out beside the stone set up as an altar. In the beginning, therefore, we find no trace of a sacrifical priesthood.

With the beginning of nationality, however, starting with the Exodus and developing into the Conquest, there was developed a unity of worship. However, even then, this unity was still not expressed in fixed institutions; the first-fruits were still a free gift, and every household represented and consumed them with his own family circle in a sacrificial meal without preistly aid.

In fact, rather than being just an officiator at sacrifice, the priest was the organ of revelation and he gave guidance in the ordinary affairs of life, the word for priest as adopted by the Hebrews from a Canaanite word, means "soothsayer," or "revealer." So, then, the function of the early priests was to reveal the word of God, either by reference to a legal code which contained the revealed will of God and the accumulated experience of the past.

Even after the people settled and sancturies were built, the role of the priest continued to be more of a judge than the person we think of as offering sacrifice. However, as more and more sanctuaries appeared and the Hebrews absorbed more of the ways of their neighbors, and, ultimately, with the establishment of the monarchy, a more and more elaborate ritual developed that required a professional priesthood.

There were regular public offerings maintained by the king and offered by the priests; private sacrifices required priestly aid; their judicial functions also brought them profit, since fines were exacted for certain offenses and paid to them. The greater priestly offices were therefore in every respect very important places, and the priests of the royal sanctuaries were among the grandees of the realm, but there is no indication of a hierarchy existing by divine right.

It was in post-exilic Israel that the priesthood as we usually think of it came into existence, although the reform by Josiah in 621 B.C. gave the prerogative of sacrifice to the priests alone. Already in the time of Josiah, altar service and not the judicial or "teaching" function had become the essential thing, but by the time of Ezekiel it had mainly to do with ritual, with the distinction between holy and profane, clean and unclean, with the statutory observances at festivals and the like.

The holiness of Israel centered in the sanctuary, and round the sanctuary stood the priests, who alone could approach the most holy things without profanation, and who were the guardians of Israel’s sanctity, partly by protecting the one meeting place of God and man from profane contact, and partly as mediators of the continual atoning rites by which breaches of holiness are expiated. In the old kingdom the priests had shared the place of the prophets as the leaders of thought were the psalmists and the scribes, who spoke much more directly to the piety of the nation.

From the foundation of the Hasmonean state to the time of Herod the history of the high priesthood merges into the political history of the nation; from Herod onward the priestly aristocracy of the Sadducees lost its chief hold over the nation and expired in vain controversy with the Pharisees.

Today, aside from the Roman Catholic Church, and the High Episcopal Church, we prefer to use the term "pastor" rather than priest for our spiritual leaders. But we must recognize the influence of the Hebrew priesthood on the thought and organization of Christendom. Two main points were taken over - the doctrine of priestly mediation and the system of priestly hierarchy. We cannot here go into doctrinal matters, but it is enough to say that the concepts of sacrifice which are still retained in the Roman system are the stumbling-block on which Protestant apologists fall. Within the Roman Church the old priestly system still is evident in many ways.