Each one of the endocrine glands very carefully weigh and judge the amount of hormone in the blood that brings any particular function into order. Of course, we need to make wise and good judgments and not be down on ourselves or others because as Jesus and others have said, as you judge, so will you be judged. In the physical body, that's literally true. Our thoughts and feelings and patterns literally will translate down and play out in the way that our body functions. Power expresses through our voice, our voice box or larynx, our vocal cords, giving us the ability to convert our ideas into the words that we speak.
Power also expresses in and through our muscles.
When muscles contract, they provide movement for our whole body, and especially for our arms and legs, which give us power in this physical world. Imagination relates to the third eye and the organ called the thalamus. This is the place in our physical form where we create new images about ourselves, where we receive new images that come into our mind's eye. Understanding is accomplished by way of our five senses. We gather all of this information and then we analyze it in order to understand ourselves and our place in the world.