Verse 1
1.Praise God in his sanctuary. This psalm in general commends the spiritual worship of God, which consists in sacrifices of praise. By the sanctuary there is little doubt that heaven is here meant, as is often the case elsewhere. The second clause is exegetical, for the same thing is repeated. But for sanctuary we read רקיע, rekia, that is, the expanse of heaven, to which is added the epithet of power, because there we have a proof of the matchless power of God, so that we cannot look to the heavens without being lost in admiration. As to the interpretation which some give — Praise God, ye angels who inhabit the heavens, and ye men who dwell under the firmament, it is forced and unnatural; for the Psalmist, in order to awaken men who grow languid in God’s praises, bids them lift their eyes towards the heavenly sanctuary. That the majesty of God may be duly reverenced, the Psalmist represents him as presiding on his throne in the heavens; and he enlarges upon the same truth in the second verse, celebrating his power and his greatness, which he had brought under our notice in the heavens, which are a mirror in which they may be seen. If we would have our minds kindled, then, to engage in this religious service, let us meditate upon his power and greatness, which will speedily dispel all such insensibility. Though our minds can never take in this immensity, the mere taste of it will deeply affect us. And God will not reject such praises as we offer according to our capacity.
Verse 3
3.Praise him with sound of trumpet. I do not insist upon the words in the Hebrew signifying the musical instruments; only let the reader remember that sundry different kinds are here mentioned, which were in use under the legal economy, the more forcibly to teach the children of God that they cannot apply themselves too diligently to the praises of God — as if he would enjoin them strenuously to bring to this service all their powers, and devote themselves wholly to it. Nor was it without reason that God under the law enjoined this multiplicity of songs, that he might lead men away from those vain and corrupt pleasures to which they are excessively addicted, to a holy and profitable joy. Our corrupt nature indulges in extraordinary liberties, many devising methods of gratification which are preposterous, while their highest satisfaction lies in suppressing all thoughts of God. This perverse disposition could only be corrected in the way of God’s retaining a weak and ignorant people under many restraints, and constant exercises. The Psalmist, therefore, in exhorting believers to pour forth all their joy in the praises of God, enumerates, one upon another, all the musical instruments which were then in use, and reminds them that they ought all to be consecrated to the worship of God.
Verse 6
6.Whatever breathes, etc. As the word נשמה,neshamah, means breath, or blowing, and whatever is animate, or breathes, the words may be extended to every kind of living creatures, as we have seen in the preceding psalms that the declaration of God’s praises is assigned even to things wanting intelligence. But as men exclusively are often meant under the name of “flesh,” so we may very well suppose that the words have reference here to men, who, although they have vital breath in common with the brute creation, obtain by way of distinction the name of breathing, as of living creatures. I am led to think this for the following reason: As yet the Psalmist has addressed himself in his exhortations to the people who were conversant with the ceremonies under the law, now he turns to men in general, tacitly intimating that a time was coming when the same songs, which were then only heard in Judea, would resound in every quarter of the globe. And in this prediction we have been joined in the same symphony with the Jews, that we may worship God with constant sacrifices of praise, until being gathered into the kingdom of heaven, we sing with elect angels an eternal hallelujah.