Paul's vision, though, is starting small, with actual communities in which reconciliation and justice has to be practiced - like the rich/poor distinction in the Corinthian church, for instance, or the projected reconciliation between Philemon and Onesimus. But he clearly believes (Ephesians 3) that communities like this send a signal to the wider world that Jesus is Lord - which is aimed at then the whole world coming into line.

God has taken us utterly seriously. How can we not do the same with him?

The Christian is prepared to say, 'I don't like the sound of this, ... but if this is what it really means, I'm going to have to pray for grace and strength to get that into my heart and be shaped by it.'

The kingdom that Jesus preached and lived was all about a glorious, uproarious, absurd generosity.

To pray 'your kingdom come' at Jesus' bidding meant to align oneself with his kingdom movement.

There's all the difference in the world between humbly saying "I want to find more light from Scripture than we have yet had" and saying "I'm going to prove the rest of the Church wrong and do something totally new!"

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.