Hope, for the Christian, is not wishful thinking or mere blind optimism. It is a mode of knowing, a mode within which new things are possible, options are not shut down, new creation can happen.

The logic of cross and resurrection, of the new creation which gives shape to all truly Christian living, points in a different direction. And one of the central names for that direction is joy: the joy of relationships healed as well as enhanced, the joy of belonging to the new creation, of finding not what we already had but what god was longing to give us.

Part of the problem about authenticity is that virtues aren't the only things that are habit forming: the more someone behaves in a way that is damaging to self or to others, the more "natural" it will both seem and actually be. Spontaneity, left to itself, can begin by excusing bad behavior and end by congratulating vice.

[Albert] Schweitzer thus carved out his own path through the first half of this century, a lonely and learned giant amidst the hordes of noisy and shallow theological pygmies.

What many people today assume Christianity to be is basically Plutarch plus Jesus.

Hope is what you get when you suddenly realize that a different worldview is possible, a worldview in which the rich, the powerful, and the unscrupulous do not after all have the last word. The same worldview shift that is demanded by the resurrection of Jesus is the shift that will enable us to transform the world.

Jesus himself, as the gospel story goes on to its dramatic conclusion, lives out the same message of the Sermon on the Mount: he is the light of the world, he is the salt of the earth, he loves his enemies and gives his life for them, he is lifted up on a hill so that the world can see.