These are to become like David, the bravest hero of Israel (cf. 1Sa 17:34., 2Sa 17:8). The strong ones, designated as the house, i.e., the household or family of David, are to be like Elohim, i.e., not angels, but God, the Deity, i.e., a superhuman being (cf. Psa 8:6), yea, like the angel of Jehovah, who goes before Israel (לפניהם), or the revealer of the invisible God, who is essentially the equal of Jehovah (see at Zec 1:8). The point of comparison lies in the power and strength, not in moral resemblance to God, as Kliefoth supposes, who takes Elohim as equivalent to Jehovah, and identifies it with the angel of Jehovah, as some of the earlier commentators have done, and places the graduation of Elohim into the angel of Jehovah in the appearance of God in human form, in which case, however, לפניהם has no meaning. This shows rather that the “angel of Jehovah” is simply referred to here in connection with his appearance in the history of Israel, when he went at the head of Israel and smote the Egyptians and all the enemies of Israel (Exo 23:20.; Jos 5:13.). This is evident from the antithesis in Zec 12:9. Whilst Jehovah endows the inhabitants of Jerusalem with supernatural strength, He will seek to destroy all the nations which attack Jerusalem. Biqqēsh, followed by an infinitive with Lamed, to strive after anything, as in Zec 6:7. בּוא על applied to the advance of the enemy against a city (= עלה על, Isa 7:1).
Verse 10
But the Lord will do still more than this for His people. He will renew it by pouring out His spirit of grace upon it, so that it will come to the knowledge of the guilt it has incurred by the rejection of the Saviour, and will bitterly repent of its sin. Zec 12:10. “And I will pour out upon the house of David, and upon the inhabitants of Jerusalem, the spirit of grace and of supplication; and they will look upon me, whom they have pierced, and will mourn over him like the mourning over an only one, and will grieve bitterly over him, as one grieves bitterly over the first-born.” This new promise is simply attached to the previous verse by ו consec. (ושׁפכתּי). Through this mode of attachment such connections as that suggested by Kliefoth, “But such glory can only be enjoyed by rebellious Israel when it is converted, and acknowledges and bewails Him whom it has rejected,” are precluded, as at
