Judging from my recent inner states, from buddhist wisdom, but also from my experiences accumulated during years of struggle with ego - it's not the way to succumb to jealousy & anger.
While these detrimential feelings might seem a source of strength, might seem effective for a short while - these are hindering true spiritual growth in a long run.
Defeat evil with good, defeat anger with patience instead - it's better & more sure way of winning against immoral adversaries & enemies, it's safer as well.
May all beings have happines and causes of happiness,
May they be free from suffering and the cause of suffering,
May they always experience true happiness, which is totally free from suffering,
May they remain in the great equanimity, which is beyond attachment and aversion.
FIVE WISDOM BUDDHAS
OM MANI PEME HUNG
OM TARE TUTTARE TURE SOHA
Namaste, as well.