Yes. Agreed. My reply was quick, and I might not be able to articulate my thoughts very well on this subject, as I haven't spoken about it much or read anything on it. Good topic, though.
The evangelical church is filled with gnosticism and mysticism, it seems. When Christians are asked to explain their faith they talk mainly about inward things, emotions, feelings. . . Truth, faith, even Christ are internalized and subjective. People speak of "my personal faith", or "my personal relationship with Jesus", or being on a "faith journey", all things of which cannot be debated or proven right or wrong. If one dares question any of these experiences or beliefs, they are immediately met with, "God looks on the heart", "don't judge me", or worse, "this is true for me". Mysticism and post-modern relativism go hand in hand. The truth is whatever we want it to be. . .
This madness can also be seen in the way that people read the Bible. They read themselves into any and every story! This narcigesis can be found everywhere. Even people who are fairly conservative Christians talk more about the "word" that God gave them, rather than THE WORD which God has given us.
Mystics are attempting to gain God through experience; however, we meet God in His Word. We don't disengage our minds, rather, just the opposite, we are transformed by the renewing of our minds by His word.