The Bible is clear that Christians walk by faith and not by sight. Who is it then that walks by sight? And how is it that most of the professing Church seems to be "sight-walkers"? Idolatry is prevalent in the modern professing church, and where there is idolatry there is inevitably people walking by sight, trusting in their own carnal understanding and acting according to their natural surroundings and not upon the dictates of Scripture.