Psalms

The title of this book may be rendered "the Book of Praises", or "Hymns"; the psalm which our Lord sung at the passover is called an "hymn", Mt 26:30; and the one hundred forty fifth Psalm is entitled תהלה, "an Hymn of David"; and the psalms in general are called "hymns" by Philo the Jew, and songs and hymns by Josephus; and to these several names of this book the apostle manifestly refers in Eph 5:19 Col 3:16. The Jews divided the writings of the Old Testament into three parts: the first division is the Law, or five books of Moses; the second is the Prophets, former and latter; and the third, the "Hagiographa", or holy writings; to which division Christ has a regard in Lu 24:44; and because the book of Psalms stand first in the last division, the whole goes by its name. This book by the Apostle Peter is entitled as here, Ac 1:20; the title in the Syriac version is,

"the Book of the Psalms of David, King and Prophet,'' with which agrees the Arabic version. As to the divine authority of it, that it was written by inspiration of God, we have not only the testimony of David, who says, "the Spirit of God spake by me", 2Sa 23:2; but the testimonies of Christ and his apostles, Mt 22:43; and, as Aben Ezra observes the whole of it was spoken ברוח הקודש, "by the Holy Ghost". Concerning the penman or amanuensis, employed by the Spirit of God in writing it, there are different opinions. The Jews make mention of ten, which are differently reckoned by them. According to Jarchi

"David being free from war, and enjoying a profound peace, composed songs and hymns to God, of various metre; some trimeter, and some רעתעמאתנעפ;'' that is, some of three feet, and others of five feet: for the Psalms of David are thought to be of the "lyric" kind; and Gomarus, in his Lyra, has given many instances out of them, which are of the "iambic", "trochaic" kind, &c. though the Jews for many years have lost the knowledge of the sacred poetry. R. Benjamin indeed says, that in his time there were at Bagdad R. Eleazar and his brethren, who knew how to sing the songs, as the singers did when the temple was standing. The subject matter of this book is exceeding great and excellent; many of the psalms respect the person, offices, and grace of Christ; his sufferings and death, resurrection, ascension, and session at the right hand of God; and so are exceeding suitable to the Gospel dispensation. The whole book is a rich mine of grace and evangelical truths, and a large fund of spiritual experience; and is abundantly suited to every case, state, and condition, that the church of Christ, or particular believers, are in at any time.