ἀντιπολεμέω
From LSJ
καὶ λέγων ὅτι Πεπλήρωται ὁ καιρὸς καὶ ἤγγικεν ἡ βασιλεία τοῦ θεοῦ· μετανοεῖτε καὶ πιστεύετε ἐν τῷ εὐαγγελίῳ → declaring “The time has been accomplished and the kingdom of God is near: start repenting and believing in the gospel!” (Μark 1:15)
English (LSJ)
A wage war against, Th.3.39: c. dat., Pl.Criti.112e, X.Cyr.7.2.24: c. acc., LXXIs.41.12:—Pass., to be warred against, D.C.38.40.
German (Pape)
[Seite 259] dagegen kämpfen, kriegen, Thuc. 1, 23; Plat. Critia 112 e, τινί, es mit Einem im Kriege aufnehmen, Xen. Cyr. 7, 2, 24.