9:12. Return to the strong hold, ye prisoners of hope, I will render thee double as I declare today.
9:13. Because I have bent Juda for me as a bow, I have filled Ephraim: and I will raise up thy sons, O Sion, above thy sons, O Greece, and I will make thee as the sword of the mighty.
Thy sons, O Sion, etc… Viz., the apostles, who, in the spiritual way, conquered the Greeks, and subdued them to Christ.
9:14. And the Lord God shall be seen over them, and his dart shall go forth as lightning: and the Lord God will sound the trumpet, and go in the whirlwind of the south.
9:15. The Lord of hosts will protect them: and they shall devonr, and subdue with the stones of the sling: and drinking they shall be inebriated as it were with wine, and they shall be filled as bowls, and as the horns of the altar.
9:16. And the Lord their God will save them in that day, as the flock of his people: for holy stones shall be lifted up over his land.
Holy stones… The apostles, who shall be as pillars and monuments in the church.
9:17. For what is the good thing of him, and what is his beautiful thing, but the corn of the elect, and wine springing forth virgins?
The corn, etc… His most excellent gift is the blessed Eucharist, called here The corn, that is, the bread of the elect, and the wine springing forth virgins; that is, maketh virgins to bud, or spring forth, as it were, like flowers among thorns; because it has a wonderful efficacy to give and preserve purity.
Zacharias Chapter 10