Kommentar zu Jeschijahu 63:1

Who is this coming from Edom The prophet prophesies concerning what the Holy One, blessed be He, said that He is destined to wreak vengeance upon Edom, and He, personally, will slay their heavenly prince, like the matter that is said (supra 34:5), “For My sword has become sated in the heaven.” And afterward, (ibid.) “it shall descend upon Edom,” and it is recognizable by the wrath of His face that He has slain [them with] a great massacre, and the prophet is speaking in the expression of the wars of human beings, dressed in clothes, and when they slay a slaying, the blood spatters on their garments, for so is the custom of Scripture; it speaks of the Shechinah anthropomorphically, to convey to the ear what it can hear. Comp. (Ezek. 43:2) “His voice is like the voice of many waters.” The prophet compares His mighty voice to the voice of many waters to convey to the ear according to what it is possible to hear, for one cannot understand and hearken to the magnitude of the mighty of our God to let us hear it as it is.

Who is this that cometh. Some refer this to Messiah, others to the angel Michael;¹Comp. And there is none that holdeth with me in these things, but Michael, your prince Dan. 10:21. but more correctly it may be referred to God.²The words השםִ הנכבד the honoured name of the Hebrew text are used instead of יי the Lord, by I. E., in order not to connect the description with dyed garments, etc., directly with God. Comp. I. E. on 42:8. This prophecy contains the decree made against Edom, that is, against the empire of Rome and Constantinople, who are called Edomites, because they adopted the Edomite religion—that is, the Christian religion—which was first established among the Edomites.^2aThe words This prophecy, etc., till among the Edomites, are omitted in some editions; they were either struck out by the censors, or left out by the printers from fear of the censorship.

Who is this coming from Edom Israel says, “Who is this, etc.?” And He is coming with soiled garments, colored with blood, and anything repugnant because of its smell and its appearance fits to the expression of חִמּוּץ, soiling.