The Popular Commentary by Paul E. Kretzmann - Psalms 150:1-6
Concluding Hymn of Praise. The last Hallelujah Psalm is a fitting doxology for the whole Book of Psalms, proclaiming the place, theme, mode, and extent of God's praise. v. 1. Praise ye the Lord! Praise God in His Sanctuary, in the places set aside for His worship here on earth, no matter where they may be; praise Him in the firmament of His power, which was considered the foundation of the heavens. Earthly and heavenly places of dwelling and worship are mentioned together to indicate the... read more
George Haydock's Catholic Bible Commentary - Psalms 150:5
Spirit. Wind instrument, (Menochius) or man, who is bound to praise God, even more than the angels, as Christ has assumed his nature, and will bring him to sing with them Alleluia. (Worthington) --- Let "all that breathes" praise, (Berthier) including every living creature, (Calmet) as well as the celestial spirits. (Haydock) --- Alleluia is not in Septuagint, Syriac, &c. But it is in the Hebrew, and no word could answer better for a conclusion of the psalms, which are almost wholly... read more