Healing can be done in many ways. You can use herbs, colors, candles and more. The simplest way to do healing is to light a candle for a sick person. Two parts to the process: Dressing the candle and stating the purpose for the use of the candle.
"Projective Energy vs Receptive Energy for spells and other magick work." ~Many view the body in a dichotomy, and balance their energies along a Central Meridian. This can aid in spell crafting or meditation.