For spiritual people, sending this energy, in the form of light, is not only powerfully protective, but similarly to prayer or chant, enormously comforting. It is merely gathering all of your positive thoughts and feelings and focusing on that person.
Quantum physics teaches that everything is energy. All physical substance, all our thoughts, all our feelings – everything is actually a vibration force. As human beings, we have the ability to direct this force. We do this all the time without even being conscious of it, and we do it merely by focusing our attention on something.
You will feel lightness after I have completed the ritual for you. You'll feel vital, full of positive thoughts and you'll have a blissful calmness about the world!