By John Piper February 15, 2006

I write this on the eve of prostate surgery. I believe in God’s power to heal—by miracle and by medicine. I believe it is right and good to pray for both kinds of healing. Cancer is not wasted when it is healed by God. He gets the glory and that is why cancer exists. So not to pray for healing may waste your cancer. But healing is not God’s plan for everyone. And there are many other ways to waste your cancer. I am praying for myself and for you that we will not waste this pain.

1. You will waste your cancer if you do not believe it is designed for you by God.
2. You will waste your cancer if you believe it is a curse and not a gift.
3. You will waste your cancer if you seek comfort from your odds rather than from God.
4. You will waste your cancer if you refuse to think about death.
5. You will waste your cancer if you think that “beating” cancer means staying alive rather than cherishing Christ.
6. You will waste your cancer if you spend too much time reading about cancer and not enough time reading about God.
7. You will waste your cancer if you let it drive you into solitude instead of deepen your relationships with manifest affection.
8. You will waste your cancer if you grieve as those who have no hope.
9. You will waste your cancer if you treat sin as casually as before.
10. You will waste your cancer if you fail to use it as a means of witness to the truth and glory of Christ.

For the full article, go to John Piper’s website; desiringgod.org and under the search section type in “Don’t waste your cancer.”