Psalms 9:1

The title of this psalm gives a very uncertain sound concerning the occasion of penning it. It is upon Muth-labben, which some make to refer to the death of Goliath, others of Nabal, others of Absalom; but I incline to think it signifies only some tone, or some musical instrument, to which this psalm was intended to be sung; and that the enemies David is here triumphing in the defeat of are the Philistines, and the other neighbouring nations that opposed his settlement in the throne, whom he contested with and subdued in the beginning of his reign, Sa2 5:8. In these verses, I. David excites and engages himself to praise God for his mercies and the great things he had of late done for him and his government, Psa 9:1, Psa 9:2. Note, 1. God expects suitable returns of praise from those for whom he has done marvellous works. 2. If we would praise God acceptably, we must praise him in sincerity, with our hearts, and not only with our lips, and be lively and fervent in the duty, with our whole heart. 3. When we give thanks for some one particular mercy we should take occasion thence to remember former mercies and so to show forth all his marvellous works. 4. Holy joy is the life of thankful praise, as thankful praise is the language of holy joy: I will be glad and rejoice in thee. 5.

— Matthew Henry's Concise Commentary (public domain)