" If we are saved by grace alone, this salvation is a constant source of amazed delight. Nothing is mundane or matter-of-fact about our lives. It is a miracle we are Christians, and the gospel, which creates bold humility, should give us a far deeper sense of humour and joy. We don't take ourselves seriously, and we are full of hope for the world. "

― Timothy J. Keller , Center Church: Doing Balanced, Gospel-Centered Ministry in Your City