To become a Reiki Master
Many people come to reiki as part of their spirituality; there are three levels in Reiki. In level one you learn the reiki principles and the hand positions. Then you will receive an attunement from the teacher or Reiki Master.
In level two you will learn three reiki symbols and how to send distant healing. Then you will receive another attunement.
In level three you learn the reiki master symbol, the attunement process and how to teach reiki. You will then receive the master attunement. Reiki works by the simple laying on of hands. It helps to bring us back into harmony with the universal life energy. As with spiritual healing you do not use your own energy, you let the loving universal life energy flow through you into others. People who use reiki are often called reiki channels, or that they channel reiki...
Reiki uses the Universal life Force Energy to promote balance healing and consciousness throughout your whole physical and mental bodies. It is not dependent upon a belief system.
Can Spiritual healing or Reiki cause any harm? The answer is no. It always knows what the recipient requires.
Different kinds of healing (both Spiritual and Reiki) can be given to the animal kingdom no matter how large or small the animal may be.