The first century money changers were in the temple, but they didn't have the spirit of the temple... They were out of sync with the whole purpose of the Lord's house. "The atmosphere of my Father's house," Jesus seemed to say, "is to be prayer. The aroma around my Father must be that of people opening their hearts in worship and supplication. This is not a place to make a buck. This is a house for calling on the Lord.

Fresh Wind Fresh Fire: What Happens When God's Spirit Invades the Hearts of His People (ed. 2010)