Reiki is a blissful energy when you connect with it . It is a love energy which flows like a river with no expectations whatsoever . As the Reiki flows through the human body, it activates each body cell to the highest vibration of Love and put them into a deep state of relaxation.
This love energy is inexhaustible, unconditional, beautiful and it is in abundance in Universe. The only rule is that it should be used with pure intention keeping in mind that Universe is a Healer and we Reiki practitioners are just a facilitator or a channel of this love energy.