That's some powerful religion you got there mohammad...suppose we can call this the islamic prayer book...hmmm?
A jihadi can eat all the pork chops you want to give him. Someone who dies in Jihad is assured passage to Muslim heaven without regard to any sins or behavior. In fact, dying in Jihad is the ONLY assured way to the 72 virgins
There is a group/sect/whatever in Islam, Takfir wal-Hijra. Zawahiri (al-Q's 2nd-in-command) is a member, along with Atta (the leader of the 9/11 attacks). "Takfir wal-Hijra" is variously defined as "Excommunication and Exodus" or "Anathema and Exile". It really translates better as "undercover infiltration".
It's doctrine is that Muslims engaging in Jihad are exempt from all rules, can drink, go to strip bars, anything they want, in order to blend in and not appear to be Muslims. A Takfiri is allowed to do whatever he wants to convince those around him that he's a non-Muslim, or that he's "become secular" and has no interest in Islam