he has prepared for him his deadly weapons, making his arrows fiery shafts.
David protested his innocence before God because his conscience did not accuse him of the wickedness laid to his charge. He committed his case to the Divine protection, reflecting on God's goodness and righteousness, assured that the vain attempts of his enemies would turn to their own destruction.
AI summary
Commenting on Psalm 7:1-17
Even now the thirsty arrow longs to wet itself with the blood of the persecutor. The bow is bent, the aim is taken, the arrow is fitted to the string, and what, O sinner, if the arrow should be let fly at thee even now!
David having lodged his appeal with God by prayer and a solemn profession of his integrity, in the former part of the psalm, in this latter part does, as it were, take out judgment upon the appeal, by faith in the word of God, and the assurance it gives of the happiness and safety of the righteous and the certain destruction of wicked people that continue impenitent. I.
Commenting on Psalm 7:10-17