I am just blown away by Keller's sermon on hell. Never heard better. Normally, I would just preach it myself, but this is so good, so well stated and so... right, that I wanted to share it in its original form.
Those who "discard" hell are discarding a misunderstanding.
And, if Keller (and Miroslav Volf) is right, are more responsible for the cycle of violence and vengeance in this world than they would care to admit.