Do the mullah's that preach suicide bombings, outlaw singing, promote beating women represent the true teachings of Islam? Do polygamists represent the true doctrine of the Church of Jesus Christ of Latter Day Saints? Did the Popes of the Dark Ages and their crusades represent the true teachings of Father, Son, and the Holy Spirit? Do televangelists that command armies of congregationists and call for the destruction of homosexuals, muslims, and cities with black people in them represent the true teachings of the New Testament?
The answer is: of course not. But the truth of the matter, whether you choose to believe it or not, is that those leaders have power, those leaders have the ability to command masses of people and those leaders represent their respective religions no matter how far from it they've deviated.
How someone could suggest a government in which people like that have the ability to come to power is beyond me.