No they never used their religious beliefs to attack the U.S. When did any Al-qaeda member ever say "I'm attacking you because my religious beliefs commands me to"?
They used facts such as the dozens of U.S military bases "occupying the lands of Mohammed" to put it in Osama's own words.
The U.S support for israel and its supplies of weapons to israel being used on Muslims.
Thats their motive behind 9/11. Thats what Al-qaeda repeated many times in videos and audio tapes. It had nothing to do with religion except that "al-qaeda asked for Gods 'help' to achieve their plans". Thats it. Can't believe how uninformed some of you are.
That doesn't just sound like "God help us in our plans"