Let every thing that hath breath praise the LORD. Praise ye the LORD. Let every thing that hath breath - Either to make a vocal noise, or a sound by blowing into pipes, fifes, flutes, trumpets, etc. Let all join together, and put forth all your strength and all your skill in sounding the praises of Jehovah; and then let a universal burst with Hallelujah! close the grand ceremony. It is evident that this Psalm has no other meaning than merely the summoning up all the voices, and all the instruments, to complete the service in Full Chorus.
Of such peculiar importance did the Book of Psalms appear to our blessed Lord and his apostles, that they have quoted nearly fifty of them several times in the New Testament. There is scarcely a state in human life that is not distinctly marked in them; together with all the variety of experience which is found, not merely among pious Jews, but among Christians, the most deeply acquainted with the things of Christ.
The minister of God's word, who wishes to preach experimentally, should have frequent recourse to this sacred book; and by considering the various parts that refer to Jesus Christ and the Christian Church, he will be able to build up the people of God on their most holy faith; himself will grow in grace, and in the knowledge of God; and he will ever have an abundance of the most profitable matter for the edification of the Church of Christ.
Commentary on the Bible, by Adam Clarke [1831].