We have now reached that point of Isaiah's prophesying at which the Messiah becomes the most conspicuous figure on his horizon. Let us take advantage of it, to gather into one statement all that the prophet told his generation concerning that exalted and mysterious Person.[22]
[22] The Messiah, or _Anointed_, is used in the Old Testament of many agents of God: high-priest (Lev. iv. 3); ministers of the Word (Ps. cv. 15); Cyrus (Isa. xlv. 1); but mostly of God's king, actual (1 Sam. xxiv. 7), or expected (Dan. ix. 25). So it became in Jewish theology the technical term for the coming King and the Captain of salvation.
When Isaiah began to prophesy, there was current among the people of Judah the expectation of a glorious King. How far the expectation was defined it is impossible to ascertain; but this at least is historically certain. A promise had been made to David (2 Sam. vii. 4-17) by which the permanence of his dynasty was assured. His offspring, it was said, should succeed him, yet eternity was promised not to any individual descendant, but to the dynasty. Prophets earlier than Isaiah emphasized this establishment of the house of David, even in the days of Israel's greatest distress; but they said nothing of a single monarch with whom the fortunes of the house were to be identified. It is clear, however, even without the evidence of the Messianic Psalms, that the hope of such a hero was quick in Israel. Besides the documentary proof of David's own last words (2 Sam. xxiii.), there is the manifest impossibility of dreaming of an ideal kingdom apart from the ideal king. Orientals, and especially Orientals of that period, were incapable of realizing the triumph of an idea or an institution without connecting it with a personality. So that we may be perfectly sure, that when Isaiah began to prophesy the people not only counted upon the continuance of David's dynasty, as they counted upon the presence of Jehovah Himself, but were familiar with the ideal of a monarch, and lived in hope of its realization.
In the first stage of his prophecy, it is remarkable, Isaiah makes no use of this tradition, although he gives more than one representation of Israel's future in which it might naturally have appeared. No word is spoken of a Messiah even in the awful conversation, in which Isaiah received from the Eternal the fundamentals of his teaching. The only hope there permitted to him is the survival of a bare, leaderless few of the people, or, to use his own word, _a stump_, with no sign of a prominent sprout upon it. In connection, however, with the survival of a remnant, as we have said on chap. vi. (p. 89), it is plain that there were two indispensable conditions, which the prophet could not help having to state sooner or later. Indeed, one of them he had mentioned already. It was indispensable that the people should have a leader, and that they should have a rallying-point. They must have their King, and they must have their City. Every reader of Isaiah knows that it is on these two themes the prophet rises to the height of his eloquence--Jerusalem shall remain inviolable; a glorious King shall be given unto her. But it has not been so generally remarked, that Isaiah is far more concerned and consistent about the secure city than about the ideal monarch. From first to last the establishment and peace of Jerusalem are never out of his thoughts, but he speaks only now and then of the King to come. Through long periods of his ministry, though frequently describing the blessed future, he is silent about the Messiah, and even sometimes so groups the inhabitants of that future, as to leave no room for Him among them. Indeed, the silences of Isaiah upon this Person are as remarkable as the brilliant passages, in which he paints His endowments and His work.