The term 'charismatic glow' is a combination of two words, 'HALO' and 'AURA'. A HALO is a circle of light that is often seen around the head of a religious figure or saint in art. It is a symbol of holiness and divine grace. An AURA is an invisible field of energy that surrounds a person or object. It is believed to be a sign of spiritual power and can be seen by some people as a colored light. Together, these two words describe a powerful and attractive presence that radiates from a person.