Γνωρίζω δὲ ὑμῖν, ἀδελφοί, τὸ εὐαγγέλιον τὸ εὐαγγελισθὲν ὑπ᾽ ἐμοῦ ὅτι οὐκ ἔστι κατὰ ἄνθρωπον·