The eleventh verse is remarkable as being the first announcement of the holiness of God. "Who is like unto Thee, glorious in holiness?" And what does holiness mean? The Hebrew word is apparently suggestive of "brightness," and the two ideas are coupled by Isaiah (x. 17): "The Light of Israel shall be for a fire, and his Holy One for a flame." There is indeed something in the purity of light, in its absolute immunity from stain--no passive cleanness, as of the sand upon the shore, but intense and vital--and in its remoteness from the conditions of common material substances, that well expresses and typifies the lofty and awful quality which separates holiness from mere virtue. "God is called the Holy One because He is altogether pure, the clear and spotless Light; so that in the idea of the holiness of God there are embodied the absolute moral purity and perfection of the Divine nature, and His unclouded glory" (Keil, _Pent._, ii. 99). In this thought there is already involved separation, a lofty remoteness.
And when holiness is attributed to man, it never means innocence, nor even virtue, merely as such. It is always a derived attribute: it is reflected upon us, like light upon our planet; and like consecration, it speaks not of man in himself, but in his relation to God. It expresses a kind of separation to God, and thus it can reach to lifeless things which bear a true relation to the Divine. The seventh day is thus "hallowed." It is the very name of the "Holy Place," the "Sanctuary." And the ground where Moses was to stand unshod beside the burning bush was pronounced "holy," not by any concession to human weakness, but by the direct teaching of God. Very inseparable from all true holiness is separation from what is common and unclean. Holy men may be involved in the duties of active life; but only on condition that in their bosom shall be some inner shrine, whither the din of worldliness never penetrates, and where the lamp of God does not go out.
It is a solemn truth that a kind of inverted holiness is known to Scripture. Men "sanctify themselves" (it is this very word), "and purify themselves to go into the gardens, ... eating swine's flesh and the abomination and the mouse" (Isa. lxvi. 17). The same word is also used to declare that the whole fruit of a vineyard sown with two kinds of fruit shall be _forfeited_ (Deut. xxii. 9), although the notion there is of something unnatural and therefore interdicted, which notion is carried to the utmost extreme in another derivative from the same root, expressing the most depraved of human beings.
Just so, the Greek word "anathema" means both "consecrated" and "marked out for wrath" (Luke xxi. 5; 1 Cor. xvi. 22: the difference in form is insignificant.) And so again our own tongue calls the saints "devoted," and speaks of the "devoted" head of the doomed sinner, being aware that there is a "separation" in sin as really as in purity. The gods of the heathen, like Jehovah, claimed an appropriate "holiness," sometimes unspeakably degraded. They too were separated, and it was through long lines of sphinxes, and many successive chambers, that the Egyptian worshipper attained the shrine of some contemptible or hateful deity. The religion which does not elevate depresses. But the holiness of Jehovah is noble as that of light, incapable of defilement. "Who among the gods is like Thee ... glorious in holiness?" And Israel soon learned that the worshipper must become assimilated to his Ideal: "Ye shall be holy men unto Me" (xxii. 31). It is so with us. Jesus is separated from sinners. And we are to go forth unto Him out of the camp, bearing His reproach (Heb. vii. 26, xiii. 13).
The remainder of the song is remarkable chiefly for the confidence with which the future is inferred from the past. And the same argument runs through all Scripture. As Moses sang, "Thou shalt bring them in and plant them in the mountain of Thine inheritance," because "Thou stretchedst out Thy right hand, the earth[29] swallowed" their enemies, so David was sure that goodness and mercy should follow him all the days of his life, because God was already leading him in green pastures and beside still waters. And so St. Paul, knowing in Whom he had believed, was persuaded that He was able to keep his deposit until that day (2 Tim. i. 12).