We need a God who makes moral judgments. if He loves everyone in exactly the same way, what does His love really mean, and what does it mean to be loved by God? Our universe would  make no sense and the pain of injustice would be even greater if we did not have a God who recognizes right from wrong and judges the wicked. Be glad, though: Just as we love justice, so does God.
DeYoung, The Good News We Almost Forgot.