How do you know that money isn’t just money to you? Here are some of the signs. You can’t give large amounts of it away. You get scared if you might have less than you’re accustomed to having. You see people who are doing better than you, even though you might have worked harder or might be a better person, and it gets under your skin. And when that happens, you have one foot in the trap. Because then it’s no longer just a tool; it’s the scorecard. It’s your essence, your identity. No matter how much money you have, though it’s not intrinsically evil, it has incredible power to keep you from God.
– Tim Keller