How do we know God is just in His judgments?

God's justice can be known through the entirety of Scripture, where it is stressed that He judges according to truth. In Revelation 16:5, the angel praises God for His righteous judgments, highlighting that God cannot be unjust or unfair in His actions. If God were to save any sinner without satisfying justice through Christ, He would not be God. Romans 2 confirms that God will repay each according to their deeds, emphasizing His fair and just nature. The concept of justice is deeply rooted in God's nature and reveals that He does everything according to perfect justice, as portrayed in His judgment upon unrepentant sinners.