9. For--expressing the ground for encouragement to the Jews in building the temple: I (Jehovah) have laid the (foundation) stone as the chief architect, before (in the presence of) Joshua, by "the hand of Zerubbabel" (Zec 4:10; Ezr 3:8-13), so that your labor in building shall not be vain. Antitypically, the (foundation) stone alluded to is Christ, before called "the Branch." Lest any should think from that term that His kingdom is weak, He now calls it "the stone," because of its solidity and strength whereby it is to be the foundation of the Church, and shall crush all the world kingdoms (Ps 118:22; compare Isa 28:16; Da 2:45; Mt 21:42; 1Co 3:11; 1Pe 2:6, 7). The angel pointing to the chief stone lying before Him, intimates that a deeper mystery than the material temple is symbolized. MOORE thinks the "stone" is the Jewish Church, which Jehovah engages watchfully to guard. The temple, rather, is that symbolically. But the antitype of the foundation-stone is Messiah.
      upon one stone shall be seven eyes--namely, the watchful "eyes" of Jehovah's care ever fixed "upon" it (Zec 4:10) [MAURER]. The eye is the symbol of Providence: "seven," of perfection (Re 5:6; compare 2Ch 16:9; Ps 32:8). Antitypically, "the seven eyes upon the stone" are the eyes of all angels (1Ti 3:16), and of all saints (Joh 3:14, 15; 12:32), and of the patriarchs and prophets (Joh 8:56; 1Pe 1:10, 11), fixed on Christ; above all, the eyes of the Father ever rest with delight on Him. CALVIN (perhaps better) considers the seven eyes to be carved on the stone, that is, not the eyes of the Father and of angels and saints ever fixed on Him, but His own sevenfold (perfect) fullness of grace, and of gifts of the Spirit (Isa 11:2, 3; Joh 1:16; 3:34; Col 1:19; 2:9), and His watchful providence now for the Jews in building the temple, and always for His Church, His spiritual temple. Thus the "stone" is not as other stones senseless, but living and full of eyes of perfect intelligence (1Pe 2:4, "a living stone"), who not only attracts the eyes (Joh 12:32) of His people, but emits illumination so as to direct them to Him.
      engrave . . . graving--implying Messiah's exceeding beauty and preciousness; alluding to the polished stones of the temple: Christ excelled them, as much as God who "prepared His body" (Heb 10:5; compare Joh 2:21) is superior to all human builders.
      remove . . . iniquity of that land in one day--that is, the iniquity and its consequences, namely the punishment to which the Jews heretofore had been subjected (Hag 1:6, 9-11). The remission of sin is the fountain of every other blessing. The "one day" of its removal is primarily the day of national atonement celebrated after the completion of the temple (Le 23:27) on the tenth day of the seventh month. Antitypically, the atonement by Messiah for all men, once for all ("one day") offered, needing no repetition like the Mosaic sacrifices (Heb 10:10, 12, 14).

JFB.