Christ Our Cornerstone

What are you built on? It's a question most of us don't stop to ask — until the ground shifts beneath us.

 

This past Sunday, I preached from 1 Peter 2:4–8, and I want to share with you what I believe is one of the most important truths any of us can anchor our lives to: Jesus Christ is the Cornerstone. Not a cornerstone. The cornerstone. The one on which everything else either stands or falls.

 

Peter wrote this letter to a scattered, persecuted church — believers who had been displaced from their homes, dispersed across Asia Minor, living under real and dangerous pressure for their faith. Before we can fully receive what Peter was saying to them, we have to sit for a moment with the weight of that reality. According to Global Christian Relief's 2026 World Watch List, an estimated 388 million Christians today face high levels of persecution and discrimination for their faith. Nearly 4,850 believers were killed for their faith in just the last reporting period alone.

 

We sit in air-conditioned comfort on padded pews. We are not scattered. We are not persecuted — at least not yet, not in that way. And yet this letter is written to us too. The truths Peter declared to those suffering believers are just as alive and just as necessary for us today.

 

Let me share four of them with you.

 

Truth #1: God Is the Architect

Salvation is not your design or mine. It is God's.

 

From the very beginning — from Genesis to Revelation — God has been the master architect of redemption. Peter writes in verse 6, quoting Isaiah 28:16: "Behold, I lay in Zion a chief cornerstone, elect and precious, and he who believes on Him will by no means be put to shame."

 

That word I is significant. God is the one who laid the cornerstone. He designed the plan. He chose the foundation.

 

This means salvation is not a matter of personal ideology or good intentions. It is God's sovereign design, and He has made it unmistakably clear: the foundation is Jesus Christ alone. As Peter declared in Acts 4:12, "Nor is there salvation in any other, for there is no other name under heaven given among men by which we must be saved."

 

You are not the architect of eternity. Neither am I. God is. And He has spoken.

 

Truth #2: Christ Is the Cornerstone

In construction, if the corner isn't right, nothing else will be right. I've learned that lesson the hard way in my own building projects. A master builder knows that every stone placed must conform to and align with the cornerstone. If it doesn't fit, it gets set aside.

 

Jesus is that cornerstone — chosen and precious. The word precious here doesn't mean cute or sweet. It means more honorable than any other. More distinguished. Highly regarded. There is no equal.

 

Philippians 2:6–8 tells us why: "Who, being in the form of God, did not consider it robbery to be equal with God, but made Himself of no reputation, taking the form of a bondservant... He humbled Himself and became obedient to the point of death."

 

Jesus was tried. Jesus was tested. And He was found faithful. That is why the Father declared in Matthew 3:17, "This is My Son, in whom I am well pleased." That is why there is no other name. He alone completed the task. He alone is the cornerstone.

 

Truth #3: Your Identity Is Found in Him

Here is where Peter turns from doctrine to identity — and it is glorious.

 

In verse 5, Peter writes: "You also, as living stones, are being built up a spiritual house, a holy priesthood, to offer up spiritual sacrifices acceptable to God through Jesus Christ."

 

Living stones. That is who you are if you are in Christ. And living stones must resemble the cornerstone. We are to reflect Jesus in our character and our conduct — not because we earn our place, but because we have been placed by God Himself on the only foundation that holds.

 

And our role as a holy priesthood is both worshipful and missional. Just as God told Israel in Exodus 19:6, "You shall be to Me a kingdom of priests and a holy nation," He calls us to represent Him to the world. We have access to the Father through Jesus Christ — and we are called to point others toward that same access.

 

Let me ask you something honest: Is your faith both worshipful and missional? Did you represent Christ to someone this week? Did you point anyone toward Jesus? Our priesthood isn't just vertical. It reaches outward.

 

Truth #4: Belief or Disbelief — The Choice Is Yours

Peter closes this section with a stark and honest contrast. To those who believe, Jesus is precious — held in the highest regard. But to those who are disobedient, "the stone which the builders rejected has become the chief cornerstone — a stone of stumbling and a rock of offense" (v. 7–8).

 

Their stumbling was not predetermined by God. It was the result of their own unbelief. God did not design anyone for rejection. He designed salvation for all who would believe. As Romans 3:22–24 reminds us: "The righteousness of God is through faith in Jesus Christ to all and on all who believe... for all have sinned and fall short of the glory of God, being justified freely by His grace through the redemption that is in Christ Jesus."

 

The invitation is open. The cornerstone has been laid. What you do with Jesus is your choosing.

 

My hope for all of us is that we would leave this passage knowing with certainty: God is the architect, Jesus is the cornerstone, our identity is found in Him, and the invitation to believe is real and urgent.

 

If you have never surrendered your life to Jesus — not your will, but His — I want you to know that today is the day of salvation. This church is pulling for you. We would love to walk with you in that decision.

 

And if you are already a believer, let this be a week where your faith is both worshipful and missional. Represent Jesus to someone who needs to hear His name.