Why house groups?
‘It seems to me, and I do not think I exaggerate, that most Catholics in the future, apart from their Sunday Mass, will need to belong to some form of small community.... Increasingly there will be people who come together to listen to the Word of God in Scripture, to reflect on their own lives and to pray. I often think these small communities are the secret for the future of the Church'
Cardinal Cormac Murphy-O’Connor - Keynote address at the national conference of priests 2001 'The State of the Church in England and Wales'.