Liar Paradox

Does "Liar Paradox" requires this crappy Axiom of Infinity, that "for all N there exit N+1 > N"?
Because if you don't believe Axiom of Infinity, then for some theory (or program) N, you can't construct it's Liar structure, as it would require more memory than you have physically.

Of course, jews would say, that without infinity there is no mathematics, but why do we need this jewish tendency toward abstraction and casuistry anyway? Can you show us practical usefulness of your deceptive regilious theories, jews?

Many scientists are deeply religious in one way or another, but all of them have a certain rather peculiar faith – they have a faith in the underlying simplicity of nature; a belief that nature is, after all, comprehensible and that one should strive to understand it as much as we can. Now this faith in simplicity, that there are simple rules – a few elementary particles, a few quantum rules to explain the structure of the world – is completely irrational and completely unjustifiable. It is therefore a religion. -- Sheldon Glashow, The Quantum Universe, co-produced by WETA-TV and The Smithsonian Institution, 1990.