According to Qutb, Jews' hatred for Islam leads them to attack it wherever they can. Although some of his works referred to military conflicts, Qutb regarded Western cultural imperialism as the main means by which Jews seek to destroy Islam and Muslims. He portrayed this as a more subtle and dangerous method than military invasion because it destroys the Muslim world from within; through their exposure to secular ideas and values Muslims deviate from their religion, which weakens Muslim society as a whole and undermines political loyalty to other Muslim lands. Qutb portrayed western cultural imperialism as having begun with the Napoleonic expedition into Egypt after and then continued and increased in severity.