Don't Waste Your Life · Study questions and Scripture

Chapter 5: Risk Is Right—Better to Lose Your Life Than to Waste It

A reading companion to Don't Waste Your Life by John Piper.

Read the assigned section in your copy of the book, then work through the Scripture reflections, questions and practices below. These studies are original Scripture Journey content. They accompany the book and do not replace it.

What to read

Chapter 5: Risk Is Right—Better to Lose Your Life Than to Waste It

Chapter 5 (Risk Is Right—Better to Lose Your Life Than to Waste It)

Independent reader

Crossway: 2003 text updated 2009 (2018 reprint) as published free by Desiring God, ten chapters; 2023 edition adds a 2023 Preface (ISBN 9781433580772; first-edition ISBN 9781581344981)

Reading outline source

Session 10 · James 4:13-17

The Myth of Safety

Defining risk, admitting what you don't know, and losing a life without wasting it

Book reading: Chapter 5 (Risk Is Right—Better to Lose Your Life Than to Waste It)

Most of us live as if safety were available. Get the right job, the right savings, the right habits, and tomorrow will behave. Piper's chapter on risk goes after that myth. He defines risk as any step that opens you to potential loss or harm. If your aim is to make much of Christ through costly love, he argues, then life is risk, and running from risk wastes it.

James 4:13-17 supports that from a different angle. James pictures people making confident business plans: "Today or tomorrow we will go into such and such a town and spend a year there and trade and make a profit." Nothing in the plan is wicked on its face. Planning and work are normal. The problem is the assumption underneath: "yet you do not know what tomorrow will bring."

Piper explains why risk exists at all: humans are ignorant of the future. We choose without seeing how it ends. He adds that God knows the outcome of every choice he makes, so God takes no risks. That distinction helps. Our uncertainty isn't a flaw to fix with enough preparation. It's part of being creatures. Pretending we can remove it only makes us more anxious and more tempted to avoid anything costly.

James then asks, "What is your life? For you are a mist that appears for a little time and then vanishes." A mist isn't a cheerful picture, but it isn't meant to crush anyone. It's meant to cut through the myth. If life is that short, safety isn't the right goal. Then comes the better way to speak: "If the Lord wills, we will live and do this or that." That sentence doesn't mean you stop making plans. It means you hold them with open hands.

Here Piper's distinction matters: losing a life is different from wasting it. Losing your life in costly love for Christ and others is not waste. Hoarding it behind careful walls is. Verse 17 makes it practical: "So whoever knows the right thing to do and fails to do it, for him it is sin." Sometimes the sin isn't a bold wrong, but the good thing you know you should do and keep postponing because it feels too risky.

Think of one thing you keep delaying: a conversation, a generous gift, a move toward someone, a calling you've been avoiding. Ask whether the delay is wisdom or fear. If you struggle with constant anxiety about the future, share that with a pastor or counselor, who can help you tell the difference between careful planning and fearful clinging.

Key idea

Because we can't know tomorrow, risk is unavoidable, and the real question is whether we lose our lives in costly love for Christ or waste them chasing safety.

Questions to consider

  1. Piper says God takes no risks because he knows how all his choices turn out, while we do not. How does that change the way you think about your own uncertainty?
  2. What is one "safe" plan or habit in your life that might actually be keeping you from something you know you should do (James 4:17)?

Journal prompt

List three plans you have for the next year. Beside each, write "If the Lord wills." Then describe how it feels to hold the plan that way, and name one risk you are being invited to take.

Practice

1. Write down one thing you have been putting off because it feels risky. 2. Spend 10 minutes asking: Is this a step of love or obedience? What is the worst realistic loss? What promise of God can I stand on? 3. Choose one small first step and do it within seven days.

Session 11 · Matthew 10:37-39

Risk Is Right

Better to lose your life for Christ than to waste it on safety

Book reading: Chapter 5 (Risk Is Right—Better to Lose Your Life Than to Waste It)

Think about the last time you held back from something because it felt risky. Maybe it was a conversation, a move, a career change, or a gift you were afraid to give. Chapter 5 of Piper's book starts by defining risk very simply: any step that opens you to potential loss or harm. By that definition, you cannot avoid risk. You take it driving to work, eating lunch, and signing a lease. Piper argues that risk exists because we are ignorant of the future. God knows how every choice he makes will turn out, so he takes no risks. We do not have that knowledge, so we always step forward without seeing the whole road.

That makes the real question not whether to risk, but what to risk for. In Piper's argument, if your aim is to make much of Christ through costly love, then life is risk, and running from risk is a good way to waste your life. He also separates two things we tend to blur: losing a life and wasting one. A life poured out for Christ may be lost in the world's eyes. A life hoarded for comfort is the one that is truly wasted.

Jesus says it sharply in Matthew 10:37-39: "Whoever loves father or mother more than me is not worthy of me, and whoever loves son or daughter more than me is not worthy of me. And whoever does not take his cross and follow me is not worthy of me. Whoever finds his life will lose it, and whoever loses his life for my sake will find it." Notice the two phrases that matter most. First, "more than me." Jesus is not asking us to stop loving family. He is asking who sits on the throne. Second, "for my sake." This is not a call to be reckless or to chase thrills. The risk Jesus honors has him as its reason.

Here is the paradox. The person who "finds" their life, who grips it tightly and arranges everything for safety, ends up losing it. The person who lets it go for Jesus finds it. Safety turns out to be a myth. Piper's chapter leans on James 4:13-15, where James describes people confidently planning a year of business and reminds them that life is a mist that appears for a little while and then vanishes. If the mist is going to vanish anyway, the question is what we spent it on.

Good risk is not blind. It rests on promises. Hebrews 13:5-6 tells us that God has said he will never leave or forsake his people, and so we can say the Lord is our helper and need not be gripped by fear. A promise-grounded risk is one where you can say, "God has said this, so I can step." That still leaves room for prayer, wise counsel, and careful planning. Faith is not the opposite of thinking.

So ask yourself honestly: what step is God's word pointing you toward that fear is keeping you from? And what is it costing you to stay put?

Key idea

Everyone takes risks because no one knows the future, so the real question is whether you risk for something that matters. Playing it safe does not save your life, and a promise-grounded step for Christ's sake does not waste it.

Questions to consider

  1. Piper separates losing a life from wasting a life. Where in your own life do you see the difference, and which one worries you more?
  2. What step have you been avoiding that a promise of God seems to speak to? What would staying put cost you a year from now?

Journal prompt

Describe one risk you have been avoiding. Write down what you fear losing if you take it, and what you may be losing by not taking it. Then write the promise from Scripture you would stand on.

Practice

Spend 15 minutes on this: (1) Name one risk you are avoiding. (2) Find one promise of God that speaks to it, such as Hebrews 13:5-6, and write it out. (3) Make two lists: what going could cost, and what staying put could cost. (4) Tell one trusted person what you wrote and ask for their honest advice.

Keep this book study, journal and ask questions in Scripture Journey.

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