Is cru$ade a christian concept or a capitalist concept?..isn't fighting for God taboo in chri$tianity?

Wow, for someone who likes quoting surahs I would think you would be more familiar with Islamic history. Calling the concept of holy war a Christian or capitalist concept, is ignoring Mohammed's violent wars to spread the word of Allah. But I guess that whole invasion of Mecca and destroying the temple that was at the Rock doesn't count. Or the violent expansion throughout the Arabian peninsula, or Inda, or Africa. Just good fun, right?