Verse 21. - Oh that men, etc.! A repetition of vers. 8 and 15.

107:17-22 If we knew no sin, we should know no sickness. Sinners are fools. They hurt their bodily health by intemperance, and endanger their lives by indulging their appetites. This their way is their folly. The weakness of the body is the effect of sickness. It is by the power and mercy of God that we are recovered from sickness, and it is our duty to be thankful. All Christ's miraculous cures were emblems of his healing diseases of the soul. It is also to be applied to the spiritual cures which the Spirit of grace works. He sends his word, and heals souls; convinces, converts them, makes them holy, and all by the word. Even in common cases of recovery from sickness, God in his providence speaks, and it is done; by his word and Spirit the soul is restored to health and holiness.Oh that men would praise the Lord for his goodness,.... Both in restoring to bodily health, which is an instance of divine goodness; and in healing the diseases of the soul, or in the pardon of sin, which is according to the multitude of his mercies, and the riches of his grace.

And for his wonderful works to the children of men; bodily health is sometimes restored in a wonderful manner, when all means used are without success, and the prescriptions of doctors fail; and pardon of sin is a wonder of grace now, and will be to all eternity; and for these things praise ought to be given to the Lord, and they should be declared to men for his glory.