Sorry - but so often they try to separate fundamentalists from "moderates", but it doesn't work. First, they can be accused of distorting doctrine and selective citation, but the same applies to non-fundamentalists. For example, the Chalcedonians can be reproached for being neo-Platonists in disguise, Protestants for denying sacred tradition, and so on. It is also possible to accuse a fanatic of violating "non-resistance to evil," but the fanatic can quote passages that condemn homosexuality. But not one of them is authentic - the sacred texts were written at different stages of the slave society. Religion is always trying to adapt to new conditions, and over 2000 years they have changed steadily several times.
However, the truth is that fanaticism is always the ultimate expression of religion. Absolutely any religion has the potential for fundamentalism - after all, by the fact that it rests on an irrational faith. Whether it's Christianity, Hinduism, or Judaism.