Albert Barnes Commentary Psalms 128:1

"Blessed is every one that feareth Jehovah, That walketh in his ways." — Psalms 128:1 (ASV)

Blessed is every one that feareth the Lord - That honors God; that is truly pious. See the notes at Psalms 1:1; Psalms 112:1. What that blessedness is, is indicated in the following verses.

That walketh in his ways - The ways which God commands or directs. On the word “walketh,” see the notes at Psalms 1:1.