Where Your Treasure Is: The Idol You Never Saw Coming

Most of us would never bow down before a golden statue. The idea feels primitive, even absurd. We are modern people. We have moved past that kind of thing. And yet, if Jesus is to be believed, idolatry is not a relic of some ancient, unenlightened age. It is alive and well, and it may be sitting in your wallet right now.

In Matthew 6:19-24, Jesus pivots in the middle of His greatest sermon and begins talking about money. He does it without apology and without softening the blow. He tells His listeners not to store up treasures on earth, where moths and decay can ruin them and thieves can take them. He tells them instead to store up treasures in heaven, where none of those threats exist. And then He lands the warning that ties it all together: you cannot serve both God and money. Not "it is difficult" or "it is unwise." You cannot. It is impossible.

The word Jesus uses for money in that verse is mammon, the name of a pagan god. He is not being dramatic. He is being precise. Money, He says, carries with it a spirit that can rival God for your worship and your devotion. That is what makes this more than a financial conversation. It is a spiritual one.

Why All of Us Are Vulnerable

It would be convenient if this warning only applied to the extremely wealthy. But Jesus does not let anyone off that easily, and neither should we.

The first reason every person is susceptible to the idol of mammon is simply where we live. We live on earth. We live in a world we can touch, see, and measure. The treasures of this world are immediate and visible. The treasures of heaven require faith, and faith, as Scripture reminds us in Hebrews 11:1, is confidence in what we hope for and assurance about what we cannot see. That tension is real and it is daily.

The second reason is what we have. The more a person accumulates, the more there is to protect, to grow, and to obsess over. Paul warns in 1 Timothy 6:17 that those who are rich in this present world face a specific temptation toward arrogance and misplaced hope. And if you live in the United States, that warning applies to you, regardless of what your bank account says. By any global or historical standard, Americans are wealthy. That is not a condemnation. It is simply a reason to stay alert.

The third reason is who we are. John Calvin once wrote that the human heart is a factory for making idols. We are created in the image of God, which means we are hardwired to worship and to serve. Jesus says plainly that we will be devoted to one master and despise the other. There is no neutral ground. If God does not hold the throne of your heart, something else will, and money is one of the most eager candidates for the position.

Two Tests Worth Taking

Jesus offers two ways to diagnose where you stand. The first is an eye test. He says in Matthew 6:22-23 that the eye is the lamp of the body. If your eye is healthy, your whole body is full of light. If your eye is unhealthy, your whole body is full of darkness. In the culture of Jesus' day, a "good eye" was an idiom for generosity and a healthy perspective, while a "bad eye" described someone stingy, covetous, and narrow in their vision of the world.

The question is not whether you can see. The question is what you see when you look at everything around you. When money becomes the lens through which every decision, every relationship, and every opportunity is filtered, the eye has become diseased. You stop seeing people and start seeing transactions. You stop seeing purpose and start seeing price tags.

The second test is a heart test. Jesus says in Matthew 6:21 that where your treasure is, there your heart will be also. This is not a suggestion or a possibility. It is an axiom. Whatever you invest in most deeply is what will capture your passion, your energy, and your imagination. The question of where your heart is can be answered simply by asking where your treasure is going.

The Parable That Changes Everything

In Luke 12:16-21, Jesus tells the story of a rich man whose land produced an extraordinary harvest. He was not a villain. He was a hard worker, an entrepreneur, a planner. God does not fault him for any of that. But when the man found himself with more than his barns could hold, his only thought was to build bigger barns, store more grain, and eventually retire in comfort. Eat, drink, and be merry.

God calls him a fool. Not because he was successful. Not because he had savings. But because with all of that capacity and all of those resources, the only person he ever thought about was himself. Eternity never entered his mind. He had a fat balance sheet and a starving soul.

The Cure Is Not Poverty. It Is Generosity.

The answer to greed is not to take a vow of poverty or to renounce material things. Poverty does not defeat greed. Generosity does. Jesus does not tell us to stop investing. He tells us to change the bank. Store up treasures in heaven. And the way you do that is by investing in the only things that are truly eternal: human souls.

Paul puts it plainly in 1 Timothy 6:18-19, instructing the wealthy to be rich in good deeds, generous, and willing to share. In doing so, he says, they lay up treasure for themselves as a firm foundation for the coming age.

The most important principle in any investment is location. And right now, the question worth sitting with is a simple one: where are you putting yours?