Verse 9. - And my soul shall be joyful in the Lord. A sudden transition from imprecatory prayer to thanksgiving, or rather, to the promise of it - "My soul shall be joyful;" i.e. it shall be so when my prayers have been granted. It shall rejoice in his salvation. "Salvation" here is, no doubt, especially, deliverance from the immediate danger, but, perhaps, even here, not only that (see the comment on ver. 3).

35:1-10 It is no new thing for the most righteous men, and the most righteous cause, to meet with enemies. This is a fruit of the old enmity in the seed of the serpent against the Seed of the woman. David in his afflictions, Christ in his sufferings, the church under persecution, and the Christian in the hour temptation, all beseech the Almighty to appear in their behalf, and to vindicate their cause. We are apt to justify uneasiness at the injuries men do us, by our never having given them cause to use us so ill; but this should make us easy, for then we may the more expect that God will plead our cause. David prayed to God to manifest himself in his trial. Let me have inward comfort under all outward troubles, to support my soul. If God, by his Spirit, witness to our spirits that he is our salvation, we need desire no more to make us happy. If God is our Friend, no matter who is our enemy. By the Spirit of prophecy, David foretells the just judgments of God that would come upon his enemies for their great wickedness. These are predictions, they look forward, and show the doom of the enemies of Christ and his kingdom. We must not desire or pray for the ruin of any enemies, except our lusts and the evil spirits that would compass our destruction. A traveller benighted in a bad road, is an expressive emblem of a sinner walking in the slippery and dangerous ways of temptation. But David having committed his cause to God, did not doubt of his own deliverance. The bones are the strongest parts of the body. The psalmist here proposes to serve and glorify God with all his strength. If such language may be applied to outward salvation, how much more will it apply to heavenly things in Christ Jesus!And my soul shall be joyful in the Lord,.... Not in the destruction of his enemies, but in the God of his salvation; the Targum is, "in the Word of the Lord"; the essential Word of God, the promised Messiah, Saviour, and Redeemer. Christ is the object of a believer's joy; he rejoices in his person, as he is the mighty God, able to save him, and to keep what he has committed to him, and to preserve him from falling; as he is God and man in one person, and so fit to be a Mediator between God and man; and as he is a Prophet to instruct him, a Priest to expiate his sin and make intercession for him, and as a King to rule over, protect, and defend him; and as he stands in the relations of a father, husband, brother, and friend: he rejoices in what he has done and is doing; in that this Word is made flesh, and has obtained eternal redemption, and now appears in the presence of God, as an advocate and intercessor: it follows,

it shall rejoice in his salvation; that which Jehovah the Father has determined upon, provided for, and has formed the scheme of; that which Jehovah the Son undertook to accomplish, and now has finished; and that which Jehovah the Spirit had made a discovery and application of unto the psalmist, in answer to his request in Psalm 35:3. This filled him with so much joy, as it does every believer that has a view of interest in it; seeing hereby the law is fulfilled, justice is satisfied, sin is atoned for, the pardon of it is procured, an everlasting righteousness is brought in, and a solid foundation laid for hope of eternal glory and happiness.