First it is important to have a balance of the three parts of self. The three selves are Spiritual, Physical, and Mental. All three of these selves are important and needed to be a healthy individual. For many however, one of the three is the focus of their lives and the other two are after thoughts. According to my beliefs, true happiness in this life is found when an individual can find an equal balance between all three. Giving time to each one on a daily basis is necessary for growth as an individual. Giving exercise to the mind, body and spirit in equal portions will be rewarded with health, understanding, and harmony within self and nature.
The other meaning of balance in my faith is a concept where everything that is all of existence throughout the multiverse is within and part of the Cosmos. It is also in perfect balance and harmony. Our higher selves, or true selves, or soul, is a small part of the Cosmos but we where not designed in balance. Nor do we have a true understanding of the Cosmos. It is the goal of our higher self, our true self, our soul to learn lessons with each incarnation that will help us become more balanced and gain more understanding of the Cosmos. With an end goal of gaining true understanding and joining the Cosmos in complete harmony.