Commentaries:
Barnes' Notes
O give thanks unto the Lord, for he is good - This whole verse is the same as Psalms 106:1, except that that is introduced by a Hallelujah. See the notes at that verse.
For his mercy endureth for ever - See also Psalms 106:1, note; Psalms 107:1, note. Literally, "For unto eternity his mercy." That is, It is ever the same; it never changes; it is never exhausted; it is found in all his dealings - in all his acts toward his creatures, and ever will be.
DISCLAIMER: Church of the Great God (CGG) provides these resources to aid the individual in studying the Bible. However, it is up to the individual to "prove all things, and hold fast to that which is good" (I Thessalonians 5:21). The content of these resources does not necessarily reflect the views of CGG. They are provided for information purposes only.