" With Jesus, God's rescue operation has been put into effect once for all. A great door has swung open in the cosmos which can never again be shut. It is the door to the prison where we have been kept chained up. We are offered freedom: freedom to experience God's rescue for ourselves, to go through the open door and explore the new world to which we now have access. In particular, we are all invited - summoned, actually - to discover, through following Jesus, that this new world is indeed a place of justice, spirituality, relationships and beauty, and that we are not only to enjoy it as such but to work at bringing it to birth on earth as in heaven. "