[Frumanchu]

I still want to market the Reformed alternative to the bumper sticker...

In case of rapture this car will be abandoned...but don't get any ideas, I'm coming right back

Or...

In case of rapture, look up...I'm on my way back down with a can of holy whoop-***

[Alex Murphy]

Years and years ago, I read an ad (IIRC in the Wittenberg Door's "truth is stranger than fiction" section) for a rapture "safety device" that you could install on your car's drivetrain/steering system. In case of rapture, the device would (somehow) slow down and gently steer your now-unmanned car to the side of the road and out of traffic, the idea being that if you're concerned about your loved ones being "left behind" in the still-moving vehicle, buying and installing the device would ease your conscience (for failing to convert them in time, presumably).

I don't recall whether it also shifted the transmission into park/neutral, engaged the emergency brake and shut off the ignition, but I would hope so. Otherwise, poor old heathen Aunt Martha would die from collision with a cow, instead of collision with that other Christian's car - you know, the one whose owner unconscionably failed to purchase and install a safety device on his car beforehand.