If you have ever listened to any of Carson's sermons, you have probably heard some of his poetry. Like his teaching/sermons, they are theologically saturated and full of meaning - not flighty, happy clappy, Our Daily Crumb, feel good pap. Excellent, but currently out of print. Baker.
http://www.amazon.com/Holy-Sonnets-Twentieth-Century-Carson/dp/0801025923/ref=sr_1_3?ie=UTF8&s=books&qid=1243503659&sr=1-3
