Bin Laden began his October 6, 2002, letter to the American people with two Koran quotations, both of a martial bent: "Permission to fight (against disbelievers) is given to those (believers) who are fought against, because they have been wronged and surely, Allah is Able to give them (believers) victory" (22:39) and "Those who believe, fight in the Cause of Allah, and those who disbelieve, fight in the cause of Taghut (anything worshipped other than Allah e.g. Satan). So fight you against the friends of Satan; ever feeble is indeed the plot of Satan" (4:76)." In a sermon broadcast in 2003, bin Laden rejoiced in a Koranic exhortation to violence as being a means to establish the truth: "Praise be to Allah who revealed the verse of the Sword to his servant and messenger [the Islamic Prophet Muhammad], in order to establish truth and abolish falsehood."
Full Article at Jihad Watch