text: It is a crime to criticize, doubt, or disagree with Islam in Islamic states.  This is blasphemy and the sentence is death. It is a crime and a sin to leave Islam. A Muslim who rejects Islam is an “apostate” and the punishment for apostasy is death (and eternal damnation in hell thereafter). Under sharia, it is forbidden for anyone to try to convert a Muslim to another religion.  When Islam is doubted or defamed in any way, Muslims should violently defend it.  Muslims consider all non-Muslims and non-Muslim culture useless and see their goal to make the whole world Muslim. Everything before Islam is jahiliyya or ignorance, of no value and should be destroyed.   Under Islam, non-Muslims must pay a large tax. Once Muslims conquer a country and convert the government to Islamic law, non-Muslims have the choice to convert or die. However, Christians, Jews, and some Zoroastrians have the choice between becoming Muslim or becoming a dhimmi.   Read Bat Ye'or's publication Eurabia.