>I've found that the only sure way to achieve immortality is to be a non-Christian soldier in any of the US or British (and maybe some other) armed forces.
>
>Because - on their cemetaries, have you ever seen any other symbol on the graves but the cross? Must be only Christians die.

Disagree. You see the Star of David too. Near me is a field in the middle of which is a small Chatri, like Indian dome on pillars, marking the point where Indian Hindu soldiers from WW I were burned in a funeral pyre.