Keller in Parliament
If you haven't seen (or listened to) Tim Keller's recent address at the parliamentary prayer breakfast, it's well worth twenty-five minutes. It is a superb example of winsome apologetics, and concludes with two thoughtful exhortations: to the church, that we should use the premises of the surrounding culture (rather than our own) to critique their practice, and to the culture, that we need to welcome the very difference of Christianity if we are to make the best use of it. I commend the whole thing to you.