Romans 1:18-23: Gods anger is revealed against sin
God gets angry at sin! They say that you can tell a lot about a person by what makes them angry. Some people are furious when marmite is no longer on the store shelves. Some people are angry at people who eat meat. Some get angry when the alcohol age limit is dropped; others at exploitation, some at the easy accessibility of pornography on the net, etc. Our anger reveals our priorities, whether we are petty, self-centred, moral, godly, etc. The anger of God is another window for us to perceive His great glory.