Bottom line: Ask not what your money can do for you - ask what you should do with God's money.

If I ask the question, "What can I do with MY money?" then I'll be tempted to hoard it, steal it, waste it, or abuse it. But if I ask the question, "What should I do with God's money?" then I can save it faithfully, spend it wisely, earn it honestly, and give it generously.