Ignatius to the Ephesians

Do your diligence therefore to meet together more frequently for thanksgiving to God and for His glory. For when ye meet together frequently, the powers of Satan are cast down; and his mischief cometh to nought in the concord of your faith.

Σπουδάζετε οὖν πυκνότερον συνέρχεσθαι εἰς εὐχαριστίαν θεοῦ καὶ εἰς δόξαν. ὅταν γὰρ πυκνῶς ἐπὶ τὸ αὐτὸ γίνεσθε, καθαιροῦνται αἱ δυνάμεις τοῦ Σατανᾶ, καὶ λύεται ὁ ὄλεθρος αὐτοῦ ἐν τῇ ὁμονοίᾳ ὑμῶν τῆς πίστεως.

There is nothing better than peace, in which all warfare of things in heaven and things on earth is abolished.

οὐδέν ἐστιν ἄμεινον εἰρήνης, ἐν ᾗ πᾶς πόλεμος καταργεῖται ἐπουρανίων καὶ ἐπιγείων.