We all struggle with issues of the head and heart. The problem is that faith is a thing of the heart.
Theologian J. Gerald Janzen talked about three ways that we can understand something. The hand, the head, and the heart.
This reminds me of the confrontation God had with Job the day Job got a wake-up call and what came of it.
Job 42:3 (NRSV)
“Therefore I have uttered what I did not understand, things too wonderful for me, which I did not know.”