The term 'People of Great Power and Ability' can be summarized as 'Demigods', which are mythical figures with superhuman powers. They are often depicted as half-human, half-god hybrids, and are usually the offspring of a god and a mortal. Demigods are often seen as powerful and wise, and are often associated with heroic deeds. In many cultures, they are seen as symbols of strength and courage.