Jealousy and Envy. A person who shows improper jealousy suspects others without adequate cause or resents the diversion to another of what he unjustifiably claims as his own. An envious person discontentedly desires or covets the good fortune and attainments of others. The context often determines the sense in which the Hebrew words usually translated “jealous” or “jealousy,” but sometimes “envy,” are used in the Bible. The same is true of the Greek word for “jealousy,” but the Greek language also has a separate word, phthoʹnos, for “envy.”

Jealousy of the kind that Paul spoke against in the Corinthian congregation is not righteous. It is not in behalf of exclusive devotion to Jehovah. Rather, it is a form of idolatry, demonic in origin, and it breeds envy and strife.

By being jealous of others’ successes, possessions, or accomplishments, the servant of God may develop envy and covetousness, even going so far as being envious of those who are bad but who prosper. The Scriptures warn that this should not be; though the time may seem long that they prosper, they will receive quick judgment at God’s time, as it is written: “Do not show yourself heated up because of the evildoers. Do not be envious of those doing unrighteousness. For like grass they will speedily wither.” (Ps 37:1, 2) Envy of such ones can lead a person into copying their violent ways, detestable to Jehovah.​—Pr 3:31, 32; 23:17; 24:1, 19; compare Ps 73:2, 3, 17-19, 21-23.