Charles Ellicott Commentary Proverbs 5:21

"For the ways of man are before the eyes of Jehovah; And he maketh level all his paths." — Proverbs 5:21 (ASV)

For the ways of man ...—Another reason for avoiding sin is the certainty of detection by the Judge, whose eyes run to and fro through the whole earth (2 Chronicles 16:9), compare to Psalms 11:4.