Setting Boundaries as a Christian: Biblical Wisdom for Protecting What Matters

Few concepts have been more transformative — and more controversial — in Christian communities over the past few decades than "boundaries." Drs. Henry Cloud and John Townsend's book Boundaries has been read by millions of Christians and has generated genuine transformation for many.

It has also generated pushback. Some Christians are suspicious of boundaries as a psychological concept imported into faith, potentially justifying selfishness or the avoidance of difficult love.

Both the enthusiasm and the suspicion have something to teach us. Boundaries are genuinely biblical — and they can also be misapplied.

The Biblical Foundation for Limits

Galatians 6:2 and 6:5: "Carry each other's burdens, and in this way you will fulfill the law of Christ... for each one should carry their own load." The same chapter contains both commands — carry each other's burdens, and each person should carry their own load.

The Greek words are different: the burden in 6:2 (baros) is an extraordinary weight — a crisis too heavy for one person. The load in 6:5 (phortion) is the normal weight each person carries — their own responsibility, their own soul.

This distinction is the theological root of healthy limits. We are called to help each other with extraordinary burdens. We are also called to let each person carry their own ordinary responsibilities. A "limit" is knowing the difference — not rescuing people from their normal loads, not refusing to help with extraordinary ones.

Proverbs 4:23: "Above all else, guard your heart, for everything you flow from it." Protecting the center of your life — your heart — is commanded as a priority. Appropriate limits protect the heart.

Matthew 22:39: "Love your neighbor as yourself." Self-care is implicit in this command. You cannot love a neighbor from a place of complete depletion. Appropriate self-care — including limits that protect your capacity — serves love, it doesn't contradict it.

Jesus's own practice: Jesus regularly withdrew from the crowds (Mark 1:35, Luke 5:16). He said no to people's attempts to make him king (John 6:15). He didn't heal everyone in every city. He had a mission and maintained it, which required saying no to other things. Jesus modeled purposeful limits.

What Limits Actually Are

A limit is a definition of what you are responsible for and what you are not — and what you will do when someone crosses what you've defined. Limits define where you end and someone else begins.

Limits are not:

• Walls to keep everyone out
• Punishment for someone's behavior
• Selfish avoidance of difficult love
• The same as ultimatums

Limits are:

• Definitions of what is acceptable and unacceptable in your relationships
• Expressions of who you are and what you value
• Actions you take to protect what matters
• The natural expression of knowing your own soul

The key insight from Cloud and Townsend: you can control yourself — what you do, what you tolerate, what you participate in. You cannot control other people. A limit is about what you will do, not about what you're demanding the other person do.

Types of Limits

Physical limits: Who can touch you and how, who has access to your physical space.

Emotional limits: What topics you're willing to engage, what level of emotional intensity is manageable in relationship.

Time limits: How much of your time you allocate to different relationships and activities.

Financial limits: What you will and won't do with money, how much you'll loan or give.

Values limits: What you will and won't participate in that violates your values.

Digital limits: Access to your phone, social media, etc.

Setting Limits with Difficult People

1. Know what you need. Before you can communicate a limit, you need to know what you actually need in the relationship. What is acceptable and unacceptable to you?

2. Communicate clearly. "When you do X, I experience Y. Going forward, I need Z." Clear, specific, non-accusatory.

3. Define the consequence. A limit without a consequence is just a wish. "If X continues, I will Y" — where Y is something you can actually control (ending the conversation, leaving the event, limiting contact).

4. Follow through consistently. Limits are only real if followed through. Inconsistent enforcement teaches the other person that the limit isn't real.

5. Expect resistance. People who have been operating without limits often push back strongly when limits are established. This is normal and is not evidence that the limit is wrong.

6. Maintain compassion. Limits are not attacks. You can maintain limits while also caring for the other person.

Frequently Asked Questions

Are limits selfish?
No. Appropriate limits protect your capacity to love well over time. Jesus himself withdrew for rest and prayer. The parent on the airplane: put on your own oxygen mask before assisting others. You cannot love from depletion.

What's the difference between limits and walls?
Limits are semipermeable — they let good things in and keep harmful things out. Walls keep everything out. A limit says "you can't treat me this way." A wall says "no one can get close to me." Walls are often trauma responses; limits are wisdom practices.

Isn't setting limits unforgiving?
No. Forgiveness is internal — releasing a person from a debt. Limits are behavioral — protecting yourself from continued harm. You can forgive someone and still maintain a limit against their harmful behavior.

What if my church says I shouldn't have limits?
Some churches misapply self-sacrificial love in ways that demand unlimited compliance without healthy limits. This is not biblical. Self-giving love that preserves the capacity to keep giving is more sustainable and more genuinely loving than depletion.

How do I set limits with a parent?
See our article on dealing with controlling parents for specific guidance. The general principle: clearly, kindly, specifically, with consequences you can control, and with consistent follow-through.