Tim Keller has a pretty interesting article in Christianity Today, on what it really means to be relevant culturally and the need for authentic urban ministry. Pretty good stuff check it out...click here.
"We are called to see that the Church does not adapt its thinking to the horizons that modernity prescribes for it but rather that it brings to those horizons the powerful antidote of God's truth. It is not the Word of God but rather modernity that stands in need of being demythologised." -David F. Wells