It would appear that His feet were unshod:
They were no doubt bare; as were the feet of the Levitical priesthood ministering in the sanctuary. We are no where indeed expressly told of these that they ministered barefoot, but every thing leads us to this conclusion. Thus while all the other parts of the priestly investiture are described with the greatest minuteness, and Moses accurately instructed how they should be made, there is no mention of any covering for the feet. Then again the analogy of such passages as Ex. Ex. 3:5; Jos. Jos. 5:15, and the fact that the moral idea of the shoe is that of defense against the defilements of the earth, of which defilements there could be none in the Holy Place, all this irresistibly points to the same conclusions.1fine brass, refined in a furnace
The etymology of χαλκολίβανος [chalkolibanos] [fine brass ] being uncertain, it may be intended to describe the resulting hardness of brass after the refining process, this being an allusion to the treading or trampling down of those who are unbelieving or unfaithful (Ps. Ps. 58:10; Ps. 68:23; Isa. Isa. 63:3; Rev. Rev. 2:18-29+; Rev. 19:15+). It is in reality an unknown metal.2
Bochart sees in χαλκολίβανος [chalkolibanos] [fine brass], a hybrid formation, the combination of a Greek word and a Hebrew, χαλκός [chalkos] , and לִבֵּן [libbēn] = albare, to make white; brass which in the furnace has attained what we call white head. . . . If this be correct, the χαλκολίβανο [chalkolibano] will not be fine brass or the shining, but the glowing brass. This conclusion is very much strengthened by the following phrase, as if they burned in a furnace;3
It has often been suggested that our term was familiar to the important local guild of bronze-workers [in Thyatira, Rev. Rev. 2:18+] . . . I suggest then that an alloy of copper with metallic zinc was made in Thyatira, the zinc being obtained by distillation. This was a finer and purer brass than the rough and variable coinage-alloy. . . . The product, I suggest, was known there as χαλκολίβανος [chalkolibanos] , which I conjecture to be a copulative compound, literally rendered copper-zinc, λίβανος [libanos] being an unrecorded word, perhaps peculiar to the trade, for a metal obtained by distillation, and so derived from the verb λείβω [leibō] .4Refined is πεπυρωμένης [pepyrōmenēs] : Job 22:25; Ps. Ps. 11:7; Ps. 65:10; Pr. Pr. 10:20).5
voice as the sound of many waters
The phrase sound of many waters is used to describe the sound of a multitude (Isa. Isa. 17:12-13; Rev. Rev. 19:6+) or noise like the tumult of an army (Eze. Eze. 1:24). Here, as in other passages, it is the sound attributed to a single voice. Daniel heard such a voice in his vision by the Tigris (Dan. Dan. 10:6). Ezekiel also heard a similar voice in his vision of the glory of the Lord returning to the east gate of the Millennial Temple (Eze. Eze. 43:2). In Ezekiel and in Revelation Rev. 1:15+ and Rev. 14:2+, it appears to be the voice of God Himself. For reasons mentioned in Revelation 1:13, the voice Daniel heard was most likely that of a mighty angel.6
1 Richard Chenevix Trench, Commentary on the Epistles to the Seven Churches in Asia (Eugene, OR: Wipf and Stock Publishers, 1861), 35.
4 Colin J. Hemer, The Letters to the Seven Churches of Asia in Their Local Setting (Grand Rapids, MI: William B. Eerdmans Publishing Company, 1989), 111-112,116.
5 Frederick William Danker and Walter Bauer, A Greek-English Lexicon of the New Testament and Other Early Christian Literature (Chicago, IL: Uersity of Chicago Press, 2000), 731.
6 This return of the glory of the Lord to the Millennial Temple ends the most recent departure of God from His Temple which occurred when Jesus departed to the Mount of Olives (Mtt. Mat. 23:37-39). It is for this reason that His house in Jerusalem has been desolate for these long ages. See The Abiding Presence of God .