Maintaining the Merit Sphere

Having earned Puñña (merit), how is one to take care of it when one cannot yet see it?

One must keep one’s mind in the center of the Dhamma Sphere which gives rise to one’s human body. One is to keep one’s mind still and quiet there. And when the condition is just right, one will be able to see one’s Puñña Sphere clearly. And the joy of seeing it will be beyond compare.