Psalms 150:3

Praise him with the sound of the trumpet. With the loudest, clearest note call the people together. Make all men to know that we are not ashamed to worship. Summon them with unmistakable sound to bow before their God. The sound of trumpet is associated with the grandest and most solemn events, such as the giving of the law, the proclamation of jubilee, the coronation of Jewish kings, and the raging of war. It is to be thought of in reference to the coming of our Lord in his second advent and the raising of the dead.

Praise him with the sound of the trumpet. With the loudest, clearest note call the people together. Make all men to know that we are not ashamed to worship. Summon them with unmistakable sound to bow before their God. The sound of trumpet is associated with the grandest and most solemn events, such as the giving of the law, the proclamation of jubilee, the coronation of Jewish kings, and the raging of war. It is to be thought of in reference to the coming of our Lord in his second advent and the raising of the dead. If we cannot give voice to this martial instrument, at least let our praise be as decided and bold as if we could give a blast upon the horn. Let us never sound a trumpet before us to our own honour, but reserve all our trumpeting for God's glory. When the people have been gathered by blast of trumpet, then proceed to praise him with the psaltery and harp. Stringed instruments are to be used as well as those which are rendered vocal by wind. Dulcet notes are to be consecrated as well as more startling sounds. The gospel meaning is that all powers and faculties should praise the Lord—all sorts of persons, under all circumstances, and with differing constitutions, should do honour unto the Lord of all. If there be any virtue, if there be any talent, if there be any influence, let all be consecrated to the service of the universal Benefactor. Harp and lyre—the choicest, the sweetest, must be all our Lord's.

The sound of the trumpet - שופר sophar, from its noble, cheering, and majestic sound; for the original has this ideal meaning. With the psaltery - נבל nebel; the nabla, a hollow stringed instrument; perhaps like the guitar, or the old symphony. And harp - כנור kinnor, another stringed instrument, played on with the hands or fingers.

Praise him with the sound of the trumpet - Margin, cornet. In this verse and the verses following there is an allusion to the instruments of music which were commonly employed in Hebrew worship. The idea is, that all these - all that could properly express praise - should be used to celebrate the praises of God. Each one, with its own distinct note, and all combined in harmony, should be employed for this purpose. Most of these instruments, and many more, are now combined in the organ, where the instruments, instead of being played on by separate performers, are so united that they can be supplied with wind from one source - the bellows - and all played by one performer. Thus one mind directs the performance, securing, if skillfully done, perfect unity and harmony. This instrument was unknown to the Hebrews. Among them, each instrument had its own performer. The trumpet was principally used to call the people together, but it was also an important instrument among those used by the bands of musicians that performed in the temple, as its tones are now important ones in the organ. Praise him with the psaltery and harp - Hebrew, the נבל nebel and כנור kinnôr. See these instruments described in the notes at Isa 5:12. The word here rendered psaltery is there rendered viol - “And the harp and the viol,” etc.