By the terms of the problem, it cares a great deal - it's willing to torture you endlessly for your failure to adopt a particular moral belief at an earlier time. If we admit this possibility, then we need to propitiate every imaginable omnipotent being, just in case.
That's kind of a ridiculous position to take. If such an omnipotent being did exist, why would it care for your petty notions of human morality?
You're saying you'd subject yourself to endless torment in order to petulantly prove a point to a creature that might have no reason whatsoever to care.
It sounds like children threatening to hold their breath if their parents send them to bed.