what is envy mean?
Envy (from Latin invidia) is an emotion which occurs when a person lacks another's superior quality, achievement, or possession and either desires it or wishes that the other lacked it. Bertrand Russell said that envy was one of the most potent causes of unhappiness.
Envy is among the things that comes from the heart, defiling a person. The whole body is full of darkness when the eye, the lamp of body, is bad. He who is glad at calamity will not go unpunished, said Solomon. Envy ruins the body's health, making bones rot and prohibiting the inheritance of the kingdom of God.