The origin of the term occurred in 1909-1915 when a 12 booklets were published entitled “Fundamentals.” The brainchild of two oil millionaires, about 3 million were distributed nationwide. At that time they encompassed a very narrow view of Protestantism. The term was coined in 1920 to describe the adherents to this sect’s philosophy. It was felt that the term conservative was not nearly strong enough to convey their beliefs.
It is widely considered a mental and emotional condition and there is a fairly well known list of attributes of those who become insnared within it. It has thus come to encompass people who are certainly not Christian but exhibit the same mental characteristics. These are:
Fundamentalism rejects the human freedoms which have opened up in the aftermath of the western Enlightenment, and is committed to combat secular humanism and all other aspects of the modern world which it regards as injurious to the spiritual condition of humankind.
Fundamentalism asserts that humans must submit to the authority of the Divine Being, whose divinely revealed truths and absolute commands they believe to have been permanently revealed –– in the Torah for the Jew, in the Bible for the Christian, and in the Qur’’an for the Muslim.
Fundamentalism consequently leads people to think in terms of black and white. Everything is either true or false, good or bad; there are few shades of grey, little uncertainty, and no area for debate and dialogue.
Fundamentalism is distrustful of human reason. It does not enter into open dialogue but dogmatically proclaims. It is wary of democracy, the assertion of human rights and the equality of the sexes. It favours strong, male, charismatic leadership, both in religion and in society.
Fundamentalism seeks to exercise control by establishing theocratic societies which conform to the (divinely revealed) absolutes. Hence Israel must be a Jewish state, Iran must be an Islamic state, while American fundamentalists are committed to making the United States a more truly Christian state.
Fundamentalism is not supported by the Catholic Church. Benedict has referred to it as “intellectual suicide”
There is a fine list of books and journal papers on this subject in full at religion online. This was taken from a book by Lloyd Geering a Presbyterian minister. Look on my blog right column under “online books” Religion-online…and then on their extreme right column…under fundamentalism.