Something strange happens in our brains when we make a purchase. The pleasure chemical dopamine spikes whenever we're on the hunt. Whether you're browsing Amazon or sifting through used records at the thrift store, we get a rush, a sensation of excitement. It's the thrill of the search, left over from our hunter-gatherer days. Then, once we have found what we're looking for, those pleasure chemicals kick into overdrive. Our heart rates increase. We feel a sense of euphoria. T

In 1986, a man named Roy Whetstine walked into a rock show in Arizona with a collector's eye and a little bit of luck. Sorting through a Tupperware container of stones, he spotted one, about the size of a small potato, dull and a little scuffed up. The seller wasn't impressed with it either. "I'll tell you what," the seller said, "I'll let you have it for $10. It's not as pretty as the others." Roy said yes. He knew what he was looking at. When he cleaned it up and took it to

A Reflection on Ephesians 4:1-24 There's a shift that happens in the middle of Paul's letter to the Ephesians, and it's the kind of shift that changes everything. For three chapters, Paul has been building a case. He's laid out the breathtaking reality of what God has done for us in Christ: redemption, forgiveness, adoption into God's family, the indwelling of the Holy Spirit as a guaranteed inheritance. We are God's temple, the very place where he dwells. It's stunning stuff