Certain responsibilities lie with the individual. We each have personal accountability.
Enmity and hatred create karma that leads to revenge and punishment which in turn lead to rebirth.
We tend to continually meditate on that which closes our internal doors. Those meditating on jealousy should stop the process. You will not find what you're looking for and only frustration will follow.
Our attention should have been focused on going inside and stilling ourselves. Those that do are freed from negative feelings.
That which you seek will only be found in peace and stillness. Negative feelings will have to be left behind.
Relax the body and the internal doors will open.