The modern conceptualization of the Islamic state is attributed to Abul A'la Maududi (1903–1979), a Pakistani Muslim theologian who founded the political party Jamaat-e-Islami and inspired other Islamic revolutionaries such as Ruhollah Khomeini. Six internationally recognized states identify as Islamic states: Saudi Arabia (formed 1932 out of the Wahhabist predecessor states), Pakistan (since 1947), Mauritania (since 1958), Iran (since 1979), Yemen (since 1991). The majority of countries of the Arab world define Islam as their state religion.