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6 But if the watchman see the sword come, and blow not the trumpet, and the people be not warned; if the sword come, and take any person from among them, he is taken away in his iniquity; but his blood will I require at the watchman's hand.
'Edom' or 'Idumea,' as in Isaiah 34:5, signifies people who are in evil and falsities derived there.
(Notae: The Inner Meaning of the Prophets and Psalms 34)
34 He teaches my hands to war, so that my arms bend a bow of bronze.