Why true sharpening only happens when both people lean in.
The Iron Image
Proverbs 27:17 says, “As iron sharpens iron, so one person sharpens another.”
It’s a striking picture: two blades pressed together, sparks flying, edges restored. But sharpening only works if both blades lean in. Without contact, the edge stays dull. Without friction, there’s no improvement.
And if one piece of iron refuses? The other is left swinging in the wind—working hard, even feeling righteous—but never actually getting sharper.
When Both Lean In
I think of my friend, Pastor Brett Meador, who leads a men’s gathering in Portland called Ironworks. Hundreds of men show up every month to hear God’s Word and be challenged.
The sharpening doesn’t happen just because Brett is willing to speak. It happens because the men show up, too. Their presence is an act of leaning in. Pastor and people meet, sparks fly, and everyone walks away sharper.
That’s the beauty of Proverbs 27:17. Sharpening is never a one-way street. Both have to lean in.
The Two Faces of Pride
If sharpening is so powerful, why does it happen so rarely? Because pride sneaks in—on either side.
- The Pride of Withdrawal
Sometimes the other blade pulls away. I’ve had seasons where I longed for deeper conversations with friends. I approached from different angles, tried again and again—but they resisted. Eventually, I was just swinging in the wind. It left me second-guessing my approach, wondering if I was wrong, and wrestling with the pain of rejection. Sharpening is impossible if one blade won’t touch the other. - The Pride of Control
Other times, pride lives in the one who leans in. Correction can come with an attitude of “I’m right, and you need me to fix you.” But that kind of pride doesn’t sharpen—it bludgeons. Instead of drawing the other close, it drives them away.
Both forms of pride break the process. Both miss the rare and holy space sharpening was meant to be.
Sharpening as Rarefied Air
When sharpening happens as God intended, it feels different. It’s not casual advice. It’s not venting. It’s holy.
I remember my dad stepping into that role many times while I was growing up. He would point out blind spots, call out ego, or challenge me when I was drifting. Those conversations were often painful—not physically, but relationally. Yet I listened, because I trusted him. Looking back, those moments changed me. They shaped who I am. And I miss them deeply.
That’s sharpening in its purest form. It’s rarefied air—a place where God’s grace lives.
What Makes Sharpening Work
For sharpening to happen, a few things must be true:
- Humility on both sides. Each person comes willing to be changed. (James 4:6)
- Dependence on the Spirit. Truth flows from God, not ego. (John 16:13)
- Openness both ways. Sharpening is never one-sided. (Colossians 3:16)
- Gentleness and love. Correction without love is just cutting. (Galatians 6:1; 1 Corinthians 13)
- Awareness of the holy. This is sacred ground, not everyday talk.
Without these, we’re just clashing metal. With them, sparks refine instead of destroy.
Swinging or Sharpening?
Iron sharpening iron isn’t about winning arguments or proving who’s right. It’s about stepping into a holy moment where God uses friction to grow both people.
But if pride rules—whether in withdrawal or control—we’re just swinging in the wind. Working hard, convincing ourselves we’re sharp, but missing the transformation God intended.
The invitation is simple: lean in with humility. Invite the Spirit. Treat sharpening like the sacred gift it is.
Because when two blades meet with grace, both are made sharp. And both reflect Christ more clearly.