Sefer HaMiddot, Envy and Jealousy/ספר המדות·קנאה

1When envy is eliminated, it will herald the ingathering of the Jews from exile.

2Jealousy brings to an outbreak of fires.

3Envy leads to the shedding of innocent blood.

4Anyone who is envious of another person’s wealth turns foolish.

5Visiting the Tzaddik will eliminate your jealousy.

6Jealousy causes a person’s bones to rot.

7Garlic roots out envy.

8A person whose jealousy leads him to take revenge destroys his own home.

9Envy saps one’s strength.