It is necessary to distinguish between the third of those privileges, the judgment by the breastplate of light and truth, which was an extraordinary gift of God, bestowed at particular times, and analogous in this to inspiration, and the fourth, the supreme jurisdiction and judgment of the High Priest, which belonged to him as an ordinary part of his office, and may be likened to a perpetual divine assistance inherent in it.[18] 2. Such was the high priesthood in its institution, and its operation through the whole of Jewish history down to the final destruction of the Temple corresponds to its institution. The children of Israel were made a nation for a specific purpose, that is, in order that the race of Abraham, by Isaac his chosen son, should maintain upon earth, in the midst of an ever-growing defection, the worship of the one True God, and should likewise embody and represent no less that which was bound up in this worship, the promise of redemption given at the beginning of the world. The reason of its existence, therefore, was to be the bearer of the Messianic idea. To this all its ordinances and sacrifices pointed, and in the execution of all this purpose the High Priest was the chief organ. The Pontificate was the stem of the nation, of which the civil unity was made from the beginning dependent on the spiritual. On Aaron, by God's command, Moses devolved one "part of his glory;" and when Eleazar had succeeded his father in the office of High Priest, and Moses was about to die, he devolved, by the same divine command, another part of his glory upon Joshua, appointing him to lead the children of Israel into their promised inheritance. To invest him with this solemn charge, the civil leadership of the nation, he brought him before Eleazar the priest, that, according to his instruction, Joshua and the whole congregation "should go out and go in." This relative position of Eleazar and Joshua is continued in the respective religious and civil rulers during several hundred years down to the kingship of Saul. When the Israelites chose themselves a king after the pattern of the nations round them, the word of God to Samuel respecting their act is, "They have not rejected thee, but me, that I should not reign over them" (1 Kings viii. 7). Nevertheless God sanctions the erection of a kingdom, leaving unaltered the position of the High Priest. During the time of the kings the high priesthood continues the centre of Jewish worship; and when the civil unity is broken by the revolt of the ten tribes, they revolt likewise against the worship which had its seat in Jerusalem and was gathered up in the High Priest. The long-persistent iniquity of the people is punished by the captivity, and when a portion of the nation comes back to take root afresh in its own land, it is in the high priesthood more than ever that its unity is restored and maintained. Thus, through the three periods of Israelitic