Biblical Boundaries: When Letting Go Doesn’t Mean Letting Back In

In Part 1, we talked about the theology of internal boundaries—what is actually ours to carry, and how obedience to God doesn’t look like saying yes to everything. But boundaries don’t stop there. Eventually, this question rises to the surface—quiet, complicated, and often heavy:

I can forgive them…but I don’t know what to do with them.

If I’m being honest, this is the part I come back to the most. The part that shows up in conversations again and again. The part that has me internally (and sometimes externally) shouting, “BOUNDARIES ARE BIBLICAL!!” Because so many people are carrying confusion, guilt, and even shame in this space.

Most of us have heard the same phrases repeated so often that we accept them as truth:

If you love them, let them back in.

If you’ve really moved on, things should go back to the way they were.

Or my personal favorite, Forgive and forget.

Even typing that makes my skin itch.

Real life is way messier than that. Real wounds don’t disappear overnight. Trust doesn’t rebuild itself just because words were spoken (even genuine ones). And not every relationship can—or should—return to what it once was.

Yet in so many Christian circles, the message gets blurred.

Forgiveness gets equated with reconciliation, and love with unlimited access. And if you hesitate to restore the relationship, you start to wonder—Am I being unforgiving?

Let me be very, very clear:

Forgiveness is commanded. Access is not.

We see this truth lived out in the story of David and Saul.

David wasn’t navigating a minor disagreement or a strained relationship. Saul wasn’t just a difficult person—he was dangerous. This was a man David had served faithfully. A king he honored. Someone he had played music for, fought battles for, and remained loyal to.

And yet, Saul became jealous. Threatened. Consumed by insecurity. That jealousy quickly turned into obsession. And that obsession turned into pursuit. Saul spent years trying to kill him.

So when we find David in 1 Samuel 24, he isn’t wandering about aimlessly. He’s hiding. Living in caves. Constantly on the run for his life.

Then, in a moment that feels almost unreal, Saul walks into the very cave where David is hiding—completely vulnerable, completely unaware of who else is in there. David has the opportunity to end it.

The man who hurt him.

The man who hunted him.

The man who made his life unstable and unsafe.

Right there. Within reach.

But David spares him. He continues to honor him as king and chooses mercy when he had every reason not to. Then, he makes sure Saul knows what he did (or more accurately, what he didn’t do).

Saul asked, “Is that your voice, David my son?” And he wept aloud. “You are more righteous than I,” he said. “You have treated me well, but I have treated you badly. You have just now told me about the good you did to me; the Lord delivered me into your hands, but you did not kill me. . .May the Lord reward you well for the way you treated me today. I know that you will surely be king and that the kingdom of Israel will be established in your hands.”

1 Samuel 24:16-20

Sounds like genuine repentance, right? Saul recognizes that he’s in the wrong. The two men should be able to bury the hatchet and move forward. But what’s often overlooked is what happens next:

Then Saul returned home, but David and his men went up to the stronghold.

1 Samuel 24:22

David doesn’t return with Saul. He doesn’t re-enter close relationship. He doesn’t pretend everything is fine.

He goes back to the cave. He keeps his distance.

David honored Saul’s position without surrendering his safety. He extended grace, but not access. He didn’t confuse forgiveness with proximity. Yes, Scripture calls for us to be loving and forgiving—but it also calls us be discerning.

Proverbs 4:23 tells us, “Guard your heart, for everything you do flows from it” (emphasis mine).

Psalm 1 shows us that the company we keep shapes the direction of our lives (1:1).

1 Corinthians 15:33 warns, “Bad company corrupts good character.”

Your heart isn’t something to leave completely open and unguarded. Your inner world isn’t something everyone is entitled to. Who you allow close—who speaks into your life, who has access to your vulnerability—it matters.

Not everyone is safe.

Not everyone is wise.

Not everyone is aligned with where God is leading you.

Access to your heart is a privilege, not a right. And not every relationship deserves equal access to you.

Think of it this way: I like my neighbors. I’m kind to them. I’ll wave, I’ll talk, pet their dogs, and show up when needed. But I still lock my doors at night. Not because I’m afraid or cynical, but because wisdom doesn’t remove boundaries.

The same is true in relationships. Some people are welcomed in as guests—there’s care, kindness, and connection, but also limits. Others are so close they have what you might call “refrigerator rights.”

I had a best friend growing up whose house I was in so often, no one asked if I wanted a drink. No one asked if I needed a fork or a snack. I knew where everything was, and I knew I could grab whatever I needed without asking. That kind of access wasn’t instant. It was built over time through trust, consistency, and safety.

Not everyone should have that kind of access. And part of maturity, spiritually and emotionally, is learning the difference.

But even in those close relationships—whether someone has guest access or refrigerator rights—there’s still a deeper question underneath all of it:

What does God actually ask of us when relationships are fractured?

Because Jesus is clear that forgiveness isn’t optional for His people. It’s not a one-time feeling we have to muster up—it’s a repeated posture of the heart. Again, and again, we are called to forgive (Matthew 18:21-22). But Scripture also gives us a fuller picture of relational restoration:

If it is possible, as far as it depends on you, live at peace with everyone.

Romans 12:18, emphasis mine

If it is possible. Which means sometimes—it isn’t.

Forgiveness is something you can do on your own. Reconciliation is not.

Forgiveness looks like releasing someone to God. As my pastor put it once, it’s choosing to let go of the debt. To say, “You don’t owe me for that anymore.” Choosing not to hold what they did over them.

Reconciliation requires something more. Repentance. Change. Safety. Without those things, closeness may not be wise (or even possible). And this is where so many people feel stuck.

So let’s just say it plainly:

You can forgive someone and still not trust them.

You can forgive someone and still feel the weight of what happened.

You can forgive someone and never have another conversation with them again.

That doesn’t make your forgiveness less real. If anything, it makes it honest.

I’ve come to learn that forgiveness is done from you more than it’s done to them.

It doesn’t always involve a conversation.

It doesn’t always involve closure.

It doesn’t always involve reconnection.

Sometimes the only thing forgiveness changes is your posture before God.

For a long time, I held back forgiveness from certain people—not because I didn’t want to give it, but because I thought it meant reopening doors. When I finally realized that God was actually giving me permission to keep those doors shut, it changed everything. And suddenly I was giving out forgiveness like Oprah gave out cars. I felt freer. Lighter. No longer tied to whether the relationship was restored.

Boundaries in relationships aren’t always loud or dramatic. Sometimes they’re quiet. Unseen. Known only between you and God. It can look like loving someone without giving them full access to your life. Being kind without being deeply vulnerable. Being present without becoming entangled.

It’s recognizing that you can forgive someone, care about them, and still not walk in the same direction. Because love doesn’t require proximity to be real. And forgiveness doesn’t require reconnection to be complete.

I know from experience how much distance can feel like failure.

Like you didn’t love well enough.

Like you didn’t try hard enough.

Like you’re giving up.

If we’re being really honest, sometimes that’s true. But sometimes? Distance is wisdom.

Having boundaries doesn’t make you bitter. It doesn’t make you cold. It doesn’t make you unforgiving.

It means you’re discerning. You’re protecting what God entrusted to you. You’re choosing obedience over obligation.

Forgiveness releases them to God. Boundaries keep you from returning to harm.

Maybe someone has popped in your mind as you’ve been reading. Someone you’re struggling to forgive. Or someone you have forgiven, but you’re unsure what comes next. If I could sit down with you right now and hear your whole story, I would ask you:

Are you confusing forgiveness with access?

Is this relationship actually safe—or just familiar?

Where might God be asking you to create some space?

I would tell you that some of what you’ve been calling love might actually be fear of letting go. That some of what feels like distance might actually be God’s protection.

I’d remind you that we are called to forgive—fully, freely, and without keeping score. That we’re called to be wise—to discern, to guard, to recognize what’s safe and what isn’t.

I would hold your hand and tell you that things don’t always resolve neatly. That you can wish them well and forgive them completely…and never go back. That you are allowed to chose grace and peace. And that boundaries are absolutely biblical.

Lord, You see every deep hurt I carry—the ones I’ve named and the ones I tried to bury. You know how hard it is to forgive when the pain still feels present. You know the struggle between wanting to love well and needing to protect what You’ve placed inside of me. Teach me what true forgiveness looks like. Help me release what I’ve been holding onto—not by pretending it didn’t matter, but by trusting You with it. Give me discernment in my relationships. Show me where I need to create boundaries or space, and give me the courage to do it. Heal the places in me that still ache. Remind me that loving like You doesn’t mean losing myself in the process. Amen.