Ellicott's Commentary for English Readers - Psalms 53:5
(5) Where no fear was.—This—the most interesting variation from Psalms 14:0—appears plainly to have been inserted to bring the Psalm into harmony with some circumstance belonging to the time for which it was adapted, but to which we have no clue. As to the choice among the various explanations that have been given of it, we must remark that the one which takes “fear” in a good sense (“Then were they in great fright where there was no fear of God”) is excluded by the fact that the same word is... read more
Ellicott's Commentary for English Readers - Psalms 53:4
(4) Notice the omission of the expressive “all” found in Psalms 14:0 read more