The military would revolt against the government if started executing American citizens for non-capital offenses.

THINK!!!

Fighter jets, stealth bombers, tanks, M-16's are only as valuable as the loyalty and initiative of the men operating them.

Which loyalty would be compromised if the government tried to execute Americans simply because of their religion.

The only way American Christians would be beheaded would be if the country was invaded. And that won't happen. We'd dropped nukes on a country that came close to doing that.

Relax. Put your paranoid theories to rest. This isn't Stalinist Russia. It's America.