That would be moderately more amusing if there were more dates scratched out.
My favorite was Harold Camping because he had a channel where I grew up and was sort of mesmerizing for his shear boringness. Just him on a chair with the bible answering questions people mailed in. Least charismatic preacher I've ever seen, and he predicted the end of the world at least a half dozen different times and would generally explain it because he'd done the math wrong.
The red heifer thing is also pretty funny to me. There are lots of red cows out there, how flawless does it have to be and how can you tell? This one is flawless but look at this nick on its hoof, never mind, I guess.
Then the very notion of Christians predicating the date of the end of the world, the bible literally says nobody will now the day and time. What is it, do you believe the bible or not?