My friend, let me introduce you to John Piper at www.desiringgod.org
He is one of the best today. You can download his sermons anytime. He is currently preaching through the Gospel of John. He is exhaustively expositional.
You might also check out Mark Driscoll, John MacArthur, Alister Begg, Mark Dever, Cj Mahaney and many others. Biblical preaching is hard to find in the post-modern pulpit but there are some good ones out there.