One of the words we read and hear about often today is passion. Passion leads you to excel in whatever you do. But there are different sources and kinds of passion. Sometimes it generates frenetic activity more grounded in fear of failure than in pursuit of success. That kind of passion can produce a lot of energy, but from a Christian point of view it is a counterfeit. It is fueled by the work under the work. And it is unsustainable, like the extreme brightness of a dying lightbulb.