Billy Graham once said, “A checkbook is a theological document. It tells you who and what you worship.” It’s a striking statement—but an important one. Most of us make financial decisions every day without thinking much about them. We buy groceries, renew subscriptions, grab coffee, replace something that broke, or make an impulse purchase that feels harmless in the moment. These choices can seem ordinary and disconnected from our spiritual lives. But Scripture invites us to look deeper. Our spending habits often reveal more about our hearts than we realize. They can uncover what we value, what we pursue, and where we place our trust.