Khul' they believe to be valid reasons for divorce. Views on role of the court and judge varies across schools, depending on whether or not the divorce is considered a type of talaq (husband's repudiation of the marriage) or judicial annulment. If the husband does not consent to the divorce, a woman often goes to a mediating third party, such as an imam. Only a person versed in Islamic law i.e. a qadi, or Islamic Sharia court judge, can grant the khulʿ without the husband’s consent. When petition for khulʿ is taken to the Sharia courts, a judge is permitted to
Sharia including denying one of the Islamic prophets or scriptures, insulting an angel or to refuse to accept a religious commandment. The sharia of various Islamic schools of jurisprudence specify different punishment for blasphemy against Islam, by Muslims and non-Muslims, ranging from imprisonment, fines, flogging, amputation, hanging, or beheading. In some cases, sharia allows non-Muslims to escape death by converting and becoming a devout follower of Islam. Blasphemy, as interpreted under sharia, is controversial. Muslim-majority nations have petitioned the United Nations to limit "freedom of speech" because "unrestricted and disrespectful opinion against Islam creates hatred". Other nations, in contrast, consider blasphemy