Without hope, it is all but impossible face life and endure suffering. But hope must be grounded in something real and lasting. True hope enables us to navigate both sorrow and joy. In Jesus Christ, we have a living hope grounded and sustained in an ever-living savior. This sermon was preached by Rev. Timothy Keller at Redeemer Presbyterian Church on February 4, 2001. Series "The Radical Imperative; A New Birth". Scripture: 1 Peter 1:3-9