How are Christians to view the crime of starting a war of aggression against Iran, with all the murder and destruction that our nation and Israel have committed? The sermon delivers a prophetic and morally urgent indictment of America's involvement in a war against Iran, framing it as a war of aggression rooted in deceit, hypocrisy, and a violation of both constitutional and international law. It argues that the conflict was unjustified, triggered not by Iranian aggression but by a fabricated pretext—nuclear proliferation—after Iran had already capitulated on all nuclear demands, exposing the real motive as regime change driven by Israeli interests. Drawing on Scripture, particularly Isaiah 10, the preacher challenges the congregation to discern whether America is the instrument of God's judgment (Assyria) or the target of it, warning that praying for victory in such a war is a blasphemy against divine justice. The sermon insists that no prayer for protection or success can be made by those whose hands are full of unrepentant blood, and that only through repentance and faith in Christ's atoning sacrifice can sinners—soldiers, leaders, or citizens—find true forgiveness and hope. Ultimately, the message calls for a radical reorientation: not civic pride or nationalistic prayer, but a humble, gospel-centered repentance that acknowledges the blood of Christ as the only ground of salvation for all who have sinned, including those who have participated in or condoned war and violence.