Mental Weakness.....

The human mind has a peculiar weakness which is unnecessary.This weakness consists of only being able to believe in what it sees as a physical object. When a human mind is told about invisible forces, invisible spirits, when it is told about something it can't see with its physical eyes, it gets confused.And yet the invisible world does indeed direct and control the physical world. Pay close attention in order to overcome your own obstacles and your own weakness in not being able to understand invisible principles."