Notice how Ezra identifies himself with the sins of the people: our iniquities, our guilt. I believe this is the attitude we should pursue in our day. It is so easy for us to stand apart from the culture and do no more than express self-righteous judgmentalism toward it. But those of us who grieve deeply over our own sin will not do this. Instead we will mourn over the sins and wickedness of our nation and will pray most urgently that, just as we want God to be merciful to us, so we want Him to be