ἐπὶ πολλῆς ἡσυχίας καὶ ἠρεμίας ὑμῶν → leaving you entirely at rest
δηλαδή, δήποθεν, ἀνενδοίαστος, ἀμελέω, ἄοκνος, δῆτα, ἀδιστάκτως, δή, ἀνεντρέπτως, δήπουθεν, δήπου, δῆθεν