What's the difference between a medication and a placebo? A placebo has no real power; it's only effective because it's believed in. Medicine, on the other hand, has real power and can help you whether you believe in it or not. "Ah," some might say. "I see where you're going: some religions are real, and some are placebo." Not at all. Some religions are real medicine and will heal you, some are poisonous and will kill you, but no religion works because it's believed in. Believe in the revelation God has given us in his Word because it's true, but don't imagine it's only true because you believe in it. One purpose of the book of Ecclesiastes is to show us that it's foolish to imagine this life is all there is—that your belief in God only works because you think it does. Then life is meaningless. But another purpose of the book of Ecclesiastes is to point us to a heavenly solution: wisdom from above. May the Spirit who inspired it bless you through it today.