Just to be clear, he didn't have the whip on him. He was so outraged that he left, braided his own whip, and came back like four hours later.

I like to imagine Christ sitting on a rock muttering to himself, "Doing that shit in The Lord's house, I'm about to show you assholes the proper ending to a Monopoly™ Game, and that won't even be invented for another 1900 years."

Meanwhile the apostles are just watching in horror trying desperately to figure out what it was that finally pissed him off.

When asking yourself, "WWJD?" always remember that whipping people and flipping tables is on the menu.