πιστεύετέ μοι ὅτι ἐγὼ ἐν τῷ πατρί, καὶ ὁ πατὴρ ἐν ἐμοί· εἰ δὲ μή, διὰ τὰ ἔργα αὐτὰ πιστεύετέ μοι.