There are many all-time favorite sermons that have helped me through some dark moments of chronic illness and pain. They have enlightened me, lifted me up and helped me see the hand of God in it all.
Below is an incredible sermon on suffering but it is long, well worth it. Do not turn it off when Ravi is done preaching. At 1:16:10 be sure to listen to a question from someone in the audience about her specific illness and suffering. The two men who answer the question have deep insight, especially the second man who is a medical doctor and an evangelist. If you are dealing with illness and suffering it is a must-see.