“Who is this that comes from Edom?
Who comes from Bozrah
In garments stained in crimson?
Who is this so splendidly robed?
Who is marching in his great might?
‘It is I!
I announce vindication!
I am mighty to save!’”
The sentinel or the prophet is standing on the wall or guarding the city. Thus he wants to know who was coming from Edom and its capital city of Bozrah, that was south of Judah on the other side of the Jordan River. Here we have an unusual dialog. The people from Edom were wearing splendid stained crimson robes. They were marching with a great army. After these questions, there is a response. The response is in the first personal singular as if it is Yahweh himself announcing and seeking vindication, while trying to save his people.