We can see from this conversation that being Muslim requires the acceptance of other religions. In Mahmud words we can see a lot of respect and mutual understanding, and the space for intercultural dialogue. Opinions presented by Rabei, especially claims like: "Do you like it when they [Jews’] kill our brothers", "(…) you do not see the blood that flows over russian school the land of the world”, or “They are asses, disbelievers, they exploit you, and after you have been here you have nothing, neither your honor nor dignity” shows the high level of indoctrination and how much he combines religion with politics. Osman Rabei was a political asylum-seeker in Germany, and then he moved to Spain. He was suspected of being the “recruiter” of the group and imam who was in charge of indoctrination of young Muslims. Sageman answers the question if Islam can be the cause of terrorism by giving one more argument. He says that most of the terrorists are not well educated in the religion. He writes: “The majority of terrorists come to their religious beliefs through self-instruction. Their religious understanding is limited; they know about as much as any secular person, which is to say very little