Hearts & Brains (Faith & Reason)

In an excerpt entitled Physician, Heal Thyself from an upcoming book, Dan Allen (zombietheology.com) shows the dangers that come from the faith healing sect of Christ-followers. I am torn as to how I respond to this. On the one hand, he's absolutely right. Many of our brothers and sisters have left the Church or faith altogether on account of the branches of our brethren who rely solely on heart/faith. On the other hand, I, like our brothers and sisters who are drawn to such teachings, wish that it was that easy.