John Gill - Exposition
John Gill
Even in laughter the heart is sorrowful,.... As Belshazzar's was in the midst of his feast and jollity, when he saw the writing on the wall; so sin may stare a man in the face, and guilt load his conscience and fill him with sorrow, amidst his merriment; a man may put on a merry countenance, and feign a laugh, when his heart is very sorrowful; and oftentimes this sorrow comes by sinful laughter,...