How to gain the Master-Key 43 



and fourth round, at the back of the throat upon 

 the " nceud vital " in the great vagus nerve. It is 

 important to concentrate upon the same center or 

 centers in one round. 



The solar plexus (back of the stomach and in 

 front of the aorta the spot often described as 

 "the pit of the stomach") sends out important 

 ganglia through the viscera, and it is to the 

 whole nervous system what the heart is to the cir- 

 culation of the blood. Concentration in this center 

 not only affects profoundly the whole digestive 

 system intestinal as well as gastric stimulat- 

 ing normal functioning of every part, but it reacts 

 beneficially upon even remote centers through the 

 higher power of the electric current thus generated, 

 and strengthens the whole body. Hold the 

 thought while centering it here upon a luminous 

 deep blue disc encircled by rings of yellow, orange, 

 and red. Close your eyes and fix your mental 

 gaze upon the disc. It is a great help to mental 

 control, and you will soon see the glowing colors 

 so plainly that you will not need to imagine them. 

 The whole rainbow of colors can be seen by psychic 

 vision. 



Sometimes it is an aid in getting control of the 

 mind to transfer the thought after the first eight of 

 holding to another plexus for the last half of the 

 count. Thus, hold first on sacral plexus, then 

 raise the thought to between the shoulders for the 



