It means that God's holiness demands justice against sin, and without atonement, humanity remains under His wrath.
The concept of God's anger with sin is rooted in His holiness and justice. Scripture teaches that God does not overlook sin; rather, He is righteously angry with it (Psalm 5:4-6). Sin separates humanity from God, placing them under His wrath. This understanding clarifies the necessity of Christ's mediating role, as He bore the wrath of God on behalf of His people. Without the atoning sacrifice of Christ, every person remains subject to God's righteous judgment for their sins. This profound truth serves to instill a sense of urgency and a deep appreciation for the grace and mercy extended through Jesus, the only one who can reconcile us to God.
Commentary