Parallel
Hebrews 6:18
Nestle 1904 Greek New Testament · Berean Standard Bible
ἵνα διὰ δύο πραγμάτων ἀμεταθέτων ἐν οἷς ἀδύνατον ψεύσασθαι τὸν Θεόν ἰσχυρὰν παράκλησιν ἔχωμεν οἱ καταφυγόντες κρατῆσαι τῆς προκειμένης ἐλπίδος
Thus by two unchangeable things in which it is impossible for God to lie, we who have fled to take hold of the hope set before us may be strongly encouraged.