" God is “allowed” anger, yes. And other things, too, that we’re not, like, say—for starters—vengeance. That’s His, and it makes sense, too, that we’re not allowed vengeance. Here’s one reason why: We stand as guilty as whoever is the target of our anger. But God? He doesn’t. For that matter, God is allowed to judge too. You’re not. We can trust Him with judgment, because He is very different from us. He is perfect. We can trust Him with anger. His character allows this. Ours doesn’t. "

― Brant Hansen , Unoffendable: How Just One Change Can Make All of Life Better