Nick Spencer writes an interesting piece in the Guardian Comment is Free section. "Christianity: a faith for the simple" . He believes that "Christianity's founding ideals are anti-elitist" and asks whether we "should...be surprised if its followers are less educated than average?"
There are some interesting points in this piece. But I would raise a couple of points.
Firstly, the question of whether Christians suffer discrimination in educational establishments because of their beliefs is an important one. Those who do not hold to the beliefs of the Enlightenment often find their faith marginalised; perhaps it is just subtle, for instance by receiving lower marks for work than someone who holds to the prevailing orthodoxy of secular humanism. But sometimes it is overt.
Secondly, Christians should not reject or despise good education. Many of the early Christian missionaries and saints founded schools of learning and we are instructed in Scripture to study and work hard. What is I think important is to have a humble approach to learning.