I'm not sure why this is getting down voted. "Person" is basically LW speak for "particular kind of machine that has value to me in of itself". I don't see any good reason why I personally should value all people equally. I can see some instrumental value in living in a society that makes rules that operate on this principle.

But generally I do not love my enemies and neighbours like myself. I'm sorry, I guess that's not very Christian of me. ;)