How do we know that the righteousness of God is true?

Righteousness before God is not based on our works but is the righteousness of Christ imputed to those who believe. Romans 10 emphasizes that those who believe in their hearts and confess with their mouths Christ's Lordship will be saved. This imputed righteousness comes from God's sovereign grace, ensuring that it is His approval, not our deeds, that secure our standing before Him. Jeremiah 23:6 rightly calls the Lord 'Our Righteousness,' reaffirming that it is His perfect righteousness that justifies believers.