Arise, O LORD, disappoint him, cast him down: deliver my soul from the wicked, which is thy sword:
David protests his innocence here, he was falsely charged with treason against Saul, yet brought no deceit to his prayer. He asks God to be his judge and to render sentence in his favor, since his righteous cause deserves a hearing before the throne of mercy.
AI summary
Commenting on Psalm 17:1-15
"Arise, O Lord." The more furious the attack, the more fervent the Psalmist's prayer. His eye rests singly upon the Almighty, and he feels that God has but to rise from the seat of his patience, and the work will be performed at once. Let the lion spring upon us, if Jehovah steps between we need no better defence.
We may observe, in these verses, I. What David prays for. Being compassed about with enemies that sought his life, he prays to God to preserve him safely through all their attempts against him, to the crown to which he was anointed.
Commenting on Psalm 17:8-15