Religiosity, in its broadest sense, is a comprehensive sociological term used to refer to the numerous aspects of religious activity, dedication, and belief (religious doctrine). Another term that would work equally well, though is less often used, is religiousness. In its narrowest sense, religiosity deals more with how religious a person is, and less with how a person is religious (in practicing certain rituals, retelling certain myths, revering certain symbols, or accepting certain doctrines about deities and afterlife).
