The Staff Of Power

Ῥάβδον δυνάμεως ἐξαποστελεῖ Κύριος ἐκ Σιὼν, καὶ κατακυρίευε ἐν μέσῳ τῶν ἐχθρῶν σου. Ῥάβδον δυνάμεως ἐν τούτοις ἡγοῦμαι τὸν εὐαγελλικὸν λόγον εἰρῆσθαι. Ἐπιστησον δὲ μήποτε καθ' ἕτερον τρόπον ῥάβδος δυνάμεως εἴρηται ἐνταῦθα ἡ ἐν τῷ δευτέρῳ ψαλμῳ κεκλημένη ῥάβδος σιδηρᾶ. Ὁ μὲν οὖν εὐαγγελικὸς λόγος, ὁ τῆη τοῦ Σωτῆρος ἡμῶν δυνάμεως, καὶ τῆς κατ' αὐτὸν οἰκονομίας ἀπαγγελτικὸς, ἡ παιδευτικὴ καὶ σωτήριος εἴη ἂν ῥάβδος· ἡ δὲ κατὰ τῶν ἐχθρῶν αὐτοῦ καὶ πολεμίων τῆς αὐτοῦ Ἐκκλησίας καθαιρετικὴ λεγομένη σιδηρᾶ, δι' ἧς ὡς σκεύη κεραμέως συντρίψειν λέγεται τοὺς ἐχθροὺς αὐτου. Ἐπεὶ τοίνυν ὁ Χριστὸς τὰς Ἐκκλησίας αὐτοῦ ἐν μέσαις ταῖς πόλεσι καὶ ἐν αὐτοῖς μέσοις ἔθνεσι μεταξὺ τῶν ἐχθρῶν καὶ πολεμίων συνεστήσατο, ἀναγκαίως λέλεκται ὅτι Ῥάβδον δυνάμεως ἐξαποστελεῖ Κύριος ἐκ Σιὼν, καὶ κατακυριεύσῃς ἐν μέσῳ τῶν ἐχθρῶν σου. Εὐσέβιος ὁ Καισάρειος, Ὑπομνηματα Ἐις Τους Ψαλμους, Ψαλμος ΡΘ' Source: Migne PG 23.1341c

The Lord sends forth a staff of power from Zion. Rule in the midst of your enemies! 1 I judge this staff of power is spoken of the evangelical word. But let it be considered that perhaps according to another understanding this staff of power is spoken of as what was called a rod of iron in the second Psalm. 1 Thus the evangelical word, which declares the virtue and dispensation of our Saviour, is the staff of teaching and salvation, but that which casts down and destroys His enemies and the foes of the Church, that is the rod of iron, of which it is said that it shall shatter his enemies like an earthen pot. Because, then, Christ has established His Churches in the midst of cities and nations among enemies and foes, so it was necessary to say. 'The Lord sends forth a staff of power from Sion, that you rule in the midst of your enemies.' Eusebius of Caesarea, Commentary on the Psalms, from Psalm 109 1 Ps 109.3 2 Ps 2.9