The Spirit of God, acting through these great natural gifts, and using this diversified experience of life, originated in him a new form of inspiration. The Law was the revelation of the mind, and, in some measure, of the heart, of God to man. The Psalm is the echo of the law, the return current set in motion by the outflow of the Divine will, the response of the heart of man to the manifested God. There had, indeed, been traces of hymns before David. There were the burst of triumph which the daughters of Israel sang, with timbrel and dance, over Pharaoh and his host; the prayer of Moses the man of God (Psa. xc.), so archaic in its tone, bearing in every line the impress of the weary wilderness and the law of death; the song of the dying lawgiver (Deut. xxxii.); the passionate paean of Deborah; and some few briefer fragments. But, practically, the Psalm began with David; and though many hands struck the harp after him, even down at least to the return from exile, he remains emphatically "the sweet psalmist of Israel." The psalms which are attributed to him have, on the whole, a marked similarity of manner. Their characteristics have been well summed up as "creative originality, predominantly elegiac tone, graceful form and movement, antique but lucid style;"[A] to which may be added the intensity of their devotion, the passion of Divine love that glows in them all. They correspond, too, with the circumstances of his life as given in the historical books. The early shepherd days, the manifold sorrows, the hunted wanderings, the royal authority, the wars, the triumphs, the sin, the remorse, which are woven together so strikingly in the latter, all reappear in the psalms. The illusions, indeed, are for the most part general rather than special, as is natural. His words are thereby the better fitted for ready application to the trials of other lives. But it has been perhaps too hastily assumed that the allusions are so general as to make it impossible to connect them with any precise events, or to make the psalms and the history mutually illustrative. Much, no doubt, must be conjectured rather than affirmed, and much must be left undetermined; but when all deductions on that score have been made, it still appears possible to carry the process sufficiently far to gain fresh insight into the force and definiteness of many of David's words, and to use them with tolerable confidence as throwing light upon the narrative of his career. The attempt is made in some degree in this volume. [A] Delitzsch, Kommentar, u. d. Psalter II. 376.