Blog post Who Do You Think You Are? Reflections on Authority, Sin, and the Grace That Outlasts Both

There is a question that cuts through every layer of religious performance, every carefully constructed reputation, every polished self-image we carry into a room. It is not a complicated question. It does not require a seminary degree to understand. But it is the kind of question that, if you let it, will reach into the deepest part of who you are and demand an honest answer.

The question is simply this: Who do you think you are?

A Confrontation in the Temple
In Mark 11, a group of religious leaders approach Jesus in the temple courts. These are not fringe figures. They are the chief priests, the scribes, and the elders — the most powerful religious authorities in Jerusalem. They have come with a question designed to trap him: by what authority are you doing these things?

What they want is for Jesus to expose himself as a rogue, a rebel, someone who operates outside legitimate structures. What they get instead is a question turned back on them, one that forces them to reckon with things they would rather leave unexamined.

Jesus asks them whether the baptism of John was from heaven or from man.

It is a brilliant question, and not merely because it puts them in a difficult political position. It is brilliant because it exposes exactly why they cannot bring themselves to answer honestly. They retreat into feigned ignorance. We do not know, they say. And in saying so, they reveal everything.

The Real Reason People Reject Jesus
It would be easy to assume that the gap between the crowds who welcomed Jesus and the leaders who wanted him dead came down to access to information, or perhaps intelligence, or some other external factor. But the text will not let us settle there.
The leaders rejected John's baptism. The crowds received it. And John's baptism was a baptism of repentance for the forgiveness of sins, as described in Mark 1. To receive it, you had to believe something specific about yourself: that you were a sinner who needed forgiveness.

The religious leaders did not believe that. Not really. They may have acknowledged the concept in the abstract, the way people acknowledge things they have no intention of letting affect them. But their identity was built on their obedience, their position, their careful law-keeping. They were not the kind of people who needed to wade into a river and confess their sins before a wild-eyed prophet in the wilderness.

And so they could not receive Jesus, because your view of Jesus is entirely bound up with your view of yourself. The two cannot be separated. If you do not believe you are a sinner in need of mercy, you will never truly believe that Jesus is a Savior worth trusting. You may admire him. You may find his teachings interesting. But you will not fall on your knees before him, because you do not think you need what he is offering.

A Parable That Hits Too Close to Home
Jesus does not leave the confrontation there. He tells a parable, drawn from the imagery of Isaiah 5, where God describes his relationship with Israel as a man who plants a beloved vineyard, tends it carefully, and waits with great hope for it to bear fruit.

In the parable, the owner sends servant after servant to collect fruit from the tenants. Each one is beaten, shamed, or killed. Finally, the owner sends his own son, reasoning that surely they will respect him. Instead, the tenants conspire to kill the heir so they can seize the inheritance for themselves.

The religious leaders listening would have recognized the story. They knew their history. They knew the prophets had been rejected and mistreated. They might even have nodded along in self-satisfied agreement, glad that they were nothing like those faithless ancestors.

And then Jesus uses a phrase that stops everything cold. He calls the son the beloved son. There are only two places in the Gospel of Mark where that phrase appears, and both times it comes directly from heaven, once at the baptism of Jesus and once at the transfiguration. Jesus is not telling them a historical parable about someone else. He is telling them what they are about to do, and he is telling them that he knows they know exactly who he is.

The sin of the Sanhedrin was not ignorance. It was refusal.

When Sin Persuades You That God Is Not Watching
One of the most dangerous things sin does is convince you that God's patience is actually powerlessness. The tenants in the parable keep sending servants away, keep escalating their violence, and the owner keeps waiting. And with each passing season, they grow more confident that no reckoning is coming.

This is how sin works in every human heart. You get away with something once, and then again, and the silence of heaven starts to feel like permission. Surely if God could really see everything, he would have stopped me by now. Surely the owner of the vineyard is never coming back.

But the parable does not end with the tenants in charge of the vineyard

What is astonishing about the conclusion of this passage is not just that God will judge those who reject his son. It is that God will use that very rejection to build something no one could have imagined.

Jesus quotes from Psalm 118, describing how the stone that the builders rejected becomes the cornerstone of the entire structure. The greatest sin ever committed, the crucifixion of the Son of God, becomes the very act through which God redeems his people and builds his kingdom.

This is almost beyond comprehension. But it carries an extraordinary implication for every person who has ever looked at their own history of failure and wondered whether God could possibly still work through them.

If God can take the execution of his own son and use it to redeem the world, he can take the sins you have committed and bring you through them into his kingdom. Not because sin does not matter, but because grace is more powerful than sin has ever been.

The only thing required is the one thing the religious leaders refused to do: confess that you are a sinner, and trust that Jesus is exactly who John said he was.

The Lamb of God, who takes away the sin of the world.