God's anger

Romans 1:18-20 God's anger is revealed from heaven against all the sin and evil of the people whose evil ways prevent the truth from being known. God punishes them, because what can be known about God is plain to them, for God himself made it plain. Ever since God created the world, his invisible qualities, both his eternal power and his divine nature, have been clearly seen; they are perceived in the things that God has made. So those people have no excuse at all! (GNT)