We just got back from our weekend away together (at the lovely Coalbrookdale YHA) and I wanted to recommend the talks that Mark Berry put together for us on 'The Community of God'. A series of reflections on being a community rooted in the trinitarian nature of God. The were accessible and biblical, yet challenging and stimulating.
You can find the blurb here
, and the poster here
. I don't know how Mark would feel about repeating the material elsewhere (probably should have asked before posting this!) but if he was up for it I would recommend it highly.