Edom
'Edom' or 'Idumea,' as in Isaiah 34:5, signifies people who are in evil and falsities derived there.
(Referencias: The Inner Meaning of the Prophets and Psalms 34)
Lamentations 2:4
4
He has bent his bow like an enemy, he has stood with his right hand as an adversary, Has killed all that were pleasant to the eye: In the tent of the daughter of Zion he has poured out his wrath like fire.