Bumper Sticker Witnessing

So I was driving down the street just now and the bumper of a car caught my eye. There was a sticker on the left hand side of the car that said, "If you can read this, I can slam on my brakes and sue you." Then, mine eyes slide over to the right side of the bumper and land on the ever-so popular "John 3:16" bumper sticker.

ATTA BABY!!