3. A _future_ scion of David is here promised. For ויצא in ver. 1 must be taken as a _praeteritum propheticum_, as is evident from its being connected with the preceding chapter, which has to do with future things, and in which the preterites have a prophetic meaning; as also by the analogy of the following preterites from which this can by no means be separated. But [Pg 99] at the time when this prophecy was composed, Hezekiah had long ago entered upon the government.
4. The circumstances under which the Prophet makes the King appear are altogether different from those at the time of Hezekiah. According to ver. 1 and 10, the royal house of David would have entirely declined, and sunk into the obscurity of private life, at the time when the Promised One would appear. The Messiah is there represented as a tender twig which springs forth from the roots of a tree cut down. In the circumstance, too, that the stem is not called after David, but after Jesse, it is intimated that the royal family is then to have sunk back into the obscurity of private life. This does not apply to Hezekiah, under whom the Davidic dynasty maintained its dignity, but to Christ only. _Farther_: In ver. 11 there is an announcement of the return of not only the members of the kingdom of the ten tribes, but also of the members of the kingdom of Judah from all the countries in which they were dispersed. This must refer to a far later time than that of Hezekiah; for at his time no carrying away of the inhabitants of Judah had taken place. This argument is conclusive also against the false modified Messianic explanation as it has been advanced by _Ewald_, according to which the Prophet is supposed to have expected that the Messiah would appear immediately after the judgment upon the Assyrians, and after the conversion and reform of those in the Church who had been spared in the judgment. The facts mentioned show that between the appearance of the Messiah, and the Present and immediate Future, there lay to the Prophet still a wide interval in which an entire change of the present state of things was to take place. Ver. 11 is here of special importance. For this verse opens up to us the prospect of a whole series of catastrophes to be inflicted upon Israel by the world's powers, all of which are already to have taken place at the time of the King's appearance, and which lay beyond the historical horizon at the time of the Prophet.