Here is another terrific Christian thinker, Tim Keller, with a very helpful sermon about suffering.

To listen to the sermon, click the play button:

To download, right click on the link (or do whatever you do on a Mac) and save it to your computer: Download “The King and Furnace,” by Tim Keller

This is also available on this website:
http://www.gospelinlife.com/sermons/the-king-and-the-furnace