Praise of God's righteous judgement weaves a common thread between Psalms 7 and 9. God saves the righteous, and those who champion His cause find comfort in this (Psalm 9:9-10). In Psalm 7, David leans heavily on this characteristic of God in a request to be delivered from his enemies. David comes to God in this psalm with a clear conscience even going so far as to call judgement upon himself “if I have repaid my friend with evil or plundered my enemy without cause” (Psalm 7:4, ESV). Let us ask ourselves if we also could so confidently extol the righteous judgement of God. I believe David prayed so powerfully partly because he continually repented and kept his conduct honorable before God and people. As a result, he could genuinely appeal to the righteous judgement of God.  If we also live for the Lord, then we can more genuinely and effectively “give to the Lord the thanks due to his righteousness” and “sing praise to the name of the Lord, the Most High” (Psalm 7:17, ESV).