Any true religion also guides how people do good and avoid evil, i.e. teaching people self-improve morally and create happiness. The term "goodness" is various in religions, so a dissection will need long-term research projects. This article indicated generally some perspective of the term "goodness" to reflect an ancient theme, but it is n:ever outdated, especially in the global social reality today with evils happening as becoming increasingly fierce, diverse, and wide.