Tearing Down the Stongholds

I have had a few emails from folks that attended my class last night. They are interested in Francis Schaeffer and his books on the culture. They want to learn to refute these false worldviews that are dominant in our Postmodern culture in many of the disciplines. I don't know of one book that refutes every single one and I think it is because they are all connected through a rejection of absolute Truth. Each worldview may be slightly different in emphasis but their epistemology is irrational. May we as Christians be "casting down imaginations and every high thing that exalts itself against the knowledge of God and bringing into captivity every thought to the obedience of Christ(2Cor10:5)."