Surprised by Hope by N.T. Wright

"The point of the resurrection…is that the present bodily life is not valueless just because it will die…What you do with your body in the present matters because God has a great future in store for it…What you do in the present—by painting, preaching, singing, sewing, praying, teaching, building hospitals, digging wells, campaigning for justice, writing poems, caring for the needy, loving your neighbor as yourself—will last into God's future. These activities are not simply ways of making the present life a little less beastly, a little more bearable, until the day when we leave it behind altogether (as the hymn so mistakenly puts it…). They are part of what we may call building for God's kingdom."

"...left to ourselves we lapse into a kind of collusion with entrophy, acquiescing in the general belief that things may be getting worse but that there's nothing much we can do about them. And we are wrong. Our task in the present...is to live as resurrection people in between Easter and the final day, with our Christian life, corporate and individual, in both worship and mission, as a sign of the first and a foretaste of the second."