Isa 63:1 | NETfull | STEP | Who is this who comes from Edom, dressed in bright red, coming from Bozrah? Who is this one wearing royal attire, who marches confidently because of his great strength? “It is I, the one who announces vindication, and who is able to deliver!”

Isaiah 63:1

1 Who is this who comes from Edom, ^{▼▼ Edom is here an archetype for the Lord’s enemies. See 34:5.}
dressed in bright red, coming from Bozrah? ^{▼▼ Heb “[in] bright red garments, from Bozrah.”}
Who ^{▼▼ The interrogative particle is understood by ellipsis; note the first line of the verse.} is this one wearing royal attire, ^{▼▼ Heb “honored in his clothing”; KJV, ASV “glorious in his apparel.”}
who marches confidently ^{▼▼ The Hebrew text has צָעָה (tsa’ah), which means “stoop, bend” (51:14). The translation assumes an emendation to צָעַד (tsa’ad, “march”; see BDB 858 s.v. צָעָה).} because of his great strength?
“It is I, the one who announces vindication,
and who is able to deliver!” ^{▼▼ Heb “I, [the one] speaking in vindication [or “righteousness”], great to deliver.”}