Is Christianity fundamentally and radically - at its foundation and at its roots - an anti-intellectual (indeed anti-intellect) religion?
-It does rely on faith as opposed to intellectual thought, philosophy etc.:
1Cr 1:20-27 (NIV)"Where is the wise man? Where is the scholar? Where is the philosopher of this age? Has not God made foolish the wisdom of the world? | For since in the wisdom of God the world through its wisdom did not know him, God was pleased through the foolishness of what was preached to save those who believe. | Jews demand miraculous signs and Greeks look for wisdom, | but we preach Christ crucified: a stumbling block to Jews and foolishness to Gentiles, | but to those whom God has called, both Jews and Greeks, Christ the power of God and the wisdom of God. | For the foolishness of God is wiser than man's wisdom, and the weakness of God is stronger than man's strength. | Brothers, think of what you were when you were called. Not many of you were wise by human standards; not many were influential; not many were of noble birth. | But God chose the foolish things of the world to shame the wise; God chose the weak things of the world to shame the strong."
1Cr 2:14 (NIV)"The man without the Spirit does not accept the things that come from the Spirit of God, for they are foolishness to him, and he cannot understand them, because they are spiritually discerned."
These were once among my favorite verses, because it kinda showed that even though people didn't understand us, and even though many learned people would mock us, it was only because they didn't have the spiritual means to understand, and/or were blinded by Satan - not because there was anything wrong or foolish about our beliefs. I have since then come to a different conclusion. "What we teach may seem foolish to you, but that's just because you don't have the invisible force decoder ring to enable you to understand it."