9. no man--Greek, "no one."
      of all nations--Greek, "OUT OF every nation." The human race is "one nation" by origin, but afterwards separated itself into tribes, peoples, and tongues; hence, the one singular stands first, followed by the three plurals.
      kindreds--Greek, "tribes."
      people--Greek, "peoples." The "first-fruits unto the Lamb," the 144,000 (Re 14:1-4) of Israel, are followed by a copious harvest of all nations, an election out of the Gentiles, as the 144,000 are an election out of Israel (see on Re 7:3).
      white robes--(See on Re 6:11; also Re 3:5, 18; 4:4).
      palms in . . . hands--the antitype to Christ's entry into Jerusalem amidst the palm-bearing multitude. This shall be just when He is about to come visibly and take possession of His kingdom. The palm branch is the symbol of joy and triumph. It was used at the feast of tabernacles, on the fifteenth day of the seventh month, when they kept feast to God in thanksgiving for the ingathered fruits. The antitype shall be the completed gathering in of the harvest of the elect redeemed here described. Compare Zec 14:16, whence it appears that the earthly feast of tabernacles will be renewed, in commemoration of Israel's preservation in her long wilderness-like sojourn among the nations from which she shall now be delivered, just as the original typical feast was to commemorate her dwelling for forty years in booths or tabernacles in the literal wilderness.

JFB.