What does Psalm 5 teach about God's mercy?

In Psalm 5, the dual themes of judgment and mercy are interwoven, highlighting the believer's deep need for mercy. The psalmist expresses a longing for God's mercy, thereby emphasizing that true righteousness is a product of divine grace rather than human effort. The heartfelt plea for mercy reflects the understanding that we are deserving of judgment yet cling to the hope that God's grace displayed in Christ transfers the righteousness of Christ to the believer. This concept underscores that, without mercy, we would be lost, and with it, we rejoice in the protection and favor that God grants to His people.