The question which has to be put to every local congregation is the question whether it is a credible sign of God’s reign in justice and mercy over the whole of life, whether it is an open fellowship whose concerns are as wide as the concerns of humanity, whether it cares for its neighbors in a way which reflects and springs out of God’s care for them, whether its common life is recognizable as a foretaste of the blessing which God intends for the whole human family.

~ Lesslie Newbigin from Sign of the Kingdom