Sure, you can consider the issue in isolation: If you accept the axiom that there is either no god or the Pauline Christian god, then Pascal's wager makes sense (assuming that that god doesn't care about sincerity, which is certainly not my reading of the gospels, but that's a different issue).

If you want to do a fun thought experiment, you might accept that axiom.

If you genuinely believe that an eternal future of unbearable torture hinges on your choice, you might want to cover your philosophical bases a bit more thoroughly.

That may be true, but embodied human life and history provides a base set of axioms by which to evaluate further axioms -- starting with the 5 senses.

So yeah, Christianity has some axioms, but it doesn't ask people to merely accept them on faith; that's a mischaracterization. The invitation is to consider (a) how good the evidence really is for your current worldview, and then (b) how good is the evidence for Christianity's truth claims.

Pascal goes one further and suggests considering what you have to gain and lose either way -- which may have been helpful for some when the alternative was mere atheism or unbelief in Christianity, but I disagree that it's helpful in all cases. People coming from Islam have a tremendous amount to lose, including their family, community, livelihood, reputation, and the risk of being condemned eternally by Allah for committing shirk in embracing Christianity, if Islam is true.

I think a better question to ask, whatever someone's background, is "do you want to know the truth, even if it turns out you don't believe it now, and are you willing to follow it no matter what the cost?"