It was probably a few months ago that I saw this video of Pastor Mark Driscoll of Mars Hill Church*. It caught my attention because of the distinction between potential and calling.
Pursue Your Calling, Not Your Potential
As I had mention in my previous post (Culture's Obsession with Self-Help), if man is the determiner of his own purpose, and man has a desire for purpose, then when a purpose is complete, he will find another, greater purpose. This will continue until the person dies. It is an endless pursuit with no real satisfaction.