A new weapon system

And you'll be back on the 14th and not admit that you were wrong. You'll either act like you didn't say it and you'll pronounce some new doom date or you'll come back as someone else (and probably declare a new doom date.)

That's how it always works. Nobody knows. Nobody will know.

You believe in incomprehensible, contradictory and impossible things because we have commanded you to; now then, commit unjust acts because we likewise order you to do so." Nothing could be more convincing. Certainly any one who has the power to make you believe absurdities has the power to make you commit injustices.