In John, Jesus talks about himself quite a bit. He sometimes gives these bare ἐγώ εἰμι statements, such as ὁ δὲ λέγει αὐτοῖς, Ἐγώ εἰμι, μὴ φοβεῖσθε, that very much echo LXX Genesis. Another example: ἀπ’ ἄρτι λέγω ὑμῖν πρὸ τοῦ γενέσθαι, ἵνα πιστεύσητε ὅταν γένηται ὅτι ἐγώ εἰμι. Another: λέγει αὐτοῖς, Ἐγώ εἰμι.
But he often makes copular statements as well, ἐγώ εἰμι ὁ ἄρτος ὁ ζῶν ὁ ἐκ τοῦ οὐρανοῦ καταβάς. Etc.
One particular copular form that he likes to use is ἐγώ εἰμι with a preposition:
ἐγὼ ἐκ τῶν ἄνω εἰμί “I am from the things above”
ἐγὼ οὐκ εἰμὶ ἐκ τοῦ κόσμου τούτου “I am not from this world”
This, I think, better fits in the context here. Notice that he is replying to Πεντήκοντα ἔτη οὔπω ἔχεις. He answers: πρὶν Ἀβραὰμ γενέσθαι ἐγὼ εἰμί. So, just like the above, it’s best understood as copular with a preposition, describing his true age. “I am before Abraham was born.”
This seems also to be a slightly better fit with the prophetic/gnostic utterances that Jesus usually makes with these ἀμὴν ἀμὴν λέγω ὑμῖν statements than the more pedestrian “Before Abraham was born I existed” (with a weird tense). See bottom of this post for the full collection.
The context might be worth a look too:
Ἀβραὰμ ὁ πατὴρ ὑμῶν ἠγαλλιάσατο ἵνα ἴδῃ τὴν ἡμέραν τὴν ἐμήν, καὶ εἶδεν καὶ ἐχάρη. εἶπον οὖν οἱ Ἰουδαῖοι πρὸς αὐτόν, Πεντήκοντα ἔτη οὔπω ἔχεις καὶ Ἀβραὰμ ἑώρακας; εἶπεν αὐτοῖς Ἰησοῦς, Ἀμὴν ἀμὴν λέγω ὑμῖν, πρὶν Ἀβραὰμ γενέσθαι ἐγὼ εἰμί. ἦραν οὖν λίθους ἵνα βάλωσιν ἐπ’ αὐτόν· Ἰησοῦς δὲ ἐκρύβη καὶ ἐξῆλθεν ἐκ τοῦ ἱεροῦ.
There are at least three difficulties that I see.
- Why is “καὶ εἶδεν καὶ ἐχάρη” (referring to Abraham) turned by the crowd to “ἑώρακας” (Jesus)?
- Why does the crowd find “πρὶν Ἀβραὰμ γενέσθαι ἐγὼ εἰμί” blasphemous instead of somewhat puzzling?
- ἐκρύβη?
There are arguments to make all of these go away, and I’ve just made one for 2, but it seems like a lot in a small space here.
John 1:51 Ἀμὴν ἀμὴν λέγω ὑμῖν, ὄψεσθε τὸν οὐρανὸν ἀνεῳγότα καὶ τοὺς ἀγγέλους τοῦ θεοῦ ἀναβαίνοντας καὶ καταβαίνοντας ἐπὶ τὸν υἱὸν τοῦ ἀνθρώπου.
John 3:3 Ἀμὴν ἀμὴν λέγω σοι, ἐὰν μή τις γεννηθῇ ἄνωθεν, οὐ δύναται ἰδεῖν τὴν βασιλείαν τοῦ θεοῦ.
John 3:11 ἀμὴν ἀμὴν λέγω σοι ὅτι ὃ οἴδαμεν λαλοῦμεν καὶ ὃ ἑωράκαμεν μαρτυροῦμεν, καὶ τὴν μαρτυρίαν ἡμῶν οὐ λαμβάνετε.
John 5:19 Ἀμὴν ἀμὴν λέγω ὑμῖν, οὐ δύναται ὁ υἱὸς ποιεῖν ἀφ’ ἑαυτοῦ οὐδὲν ἐὰν μή τι βλέπῃ τὸν πατέρα ποιοῦντα· ἃ γὰρ ἂν ἐκεῖνος ποιῇ, ταῦτα καὶ ὁ υἱὸς ὁμοίως ποιεῖ.
John 5:24 Ἀμὴν ἀμὴν λέγω ὑμῖν ὅτι ὁ τὸν λόγον μου ἀκούων καὶ πιστεύων τῷ πέμψαντί με ἔχει ζωὴν αἰώνιον, καὶ εἰς κρίσιν οὐκ ἔρχεται ἀλλὰ μεταβέβηκεν ἐκ τοῦ θανάτου εἰς τὴν ζωήν.
John 5:25 ἀμὴν ἀμὴν λέγω ὑμῖν ὅτι ἔρχεται ὥρα καὶ νῦν ἐστιν ὅτε οἱ νεκροὶ ἀκούσουσιν τῆς φωνῆς τοῦ υἱοῦ τοῦ θεοῦ καὶ οἱ ἀκούσαντες ζήσουσιν.
John 6:26 Ἀμὴν ἀμὴν λέγω ὑμῖν, ζητεῖτέ με οὐχ ὅτι εἴδετε σημεῖα ἀλλ’ ὅτι ἐφάγετε ἐκ τῶν ἄρτων καὶ ἐχορτάσθητε.
John 6:32 Ἀμὴν ἀμὴν λέγω ὑμῖν, οὐ Μωϋσῆς δέδωκεν ὑμῖν τὸν ἄρτον ἐκ τοῦ οὐρανοῦ, ἀλλ’ ὁ πατήρ μου δίδωσιν ὑμῖν τὸν ἄρτον ἐκ τοῦ οὐρανοῦ τὸν ἀληθινόν· ὁ γὰρ ἄρτος τοῦ θεοῦ ἐστιν ὁ καταβαίνων ἐκ τοῦ οὐρανοῦ καὶ ζωὴν διδοὺς τῷ κόσμῳ.
John 6:47 ἀμὴν ἀμὴν λέγω ὑμῖν, ὁ πιστεύων ἔχει ζωὴν αἰώνιον.
John 6:53 Ἀμὴν ἀμὴν λέγω ὑμῖν, ἐὰν μὴ φάγητε τὴν σάρκα τοῦ υἱοῦ τοῦ ἀνθρώπου καὶ πίητε αὐτοῦ τὸ αἷμα, οὐκ ἔχετε ζωὴν ἐν ἑαυτοῖς.
John 8:34 Ἀμὴν ἀμὴν λέγω ὑμῖν ὅτι πᾶς ὁ ποιῶν τὴν ἁμαρτίαν δοῦλός ἐστιν [τῆς ἁμαρτίας].
John 8:51 ἀμὴν ἀμὴν λέγω ὑμῖν, ἐάν τις τὸν ἐμὸν λόγον τηρήσῃ, θάνατον οὐ μὴ θεωρήσῃ εἰς τὸν αἰῶνα.
John 8:58 Ἀμὴν ἀμὴν λέγω ὑμῖν, πρὶν Ἀβραὰμ γενέσθαι ἐγὼ εἰμί.
John 10:1 Ἀμὴν ἀμὴν λέγω ὑμῖν, ὁ μὴ εἰσερχόμενος διὰ τῆς θύρας εἰς τὴν αὐλὴν τῶν προβάτων ἀλλὰ ἀναβαίνων ἀλλαχόθεν ἐκεῖνος κλέπτης ἐστὶν καὶ λῃστής· ὁ δὲ εἰσερχόμενος διὰ τῆς θύρας ποιμήν ἐστιν τῶν προβάτων.
John 10:7 Ἀμὴν ἀμὴν λέγω ὑμῖν ὅτι ἐγώ εἰμι ἡ θύρα τῶν προβάτων
John 12:24 ἀμὴν ἀμὴν λέγω ὑμῖν, ἐὰν μὴ ὁ κόκκος τοῦ σίτου πεσὼν εἰς τὴν γῆν ἀποθάνῃ, αὐτὸς μόνος μένει· ἐὰν δὲ ἀποθάνῃ, πολὺν καρπὸν φέρει.
John 13:16 ἀμὴν ἀμὴν λέγω ὑμῖν, οὐκ ἔστιν δοῦλος μείζων τοῦ κυρίου αὐτοῦ οὐδὲ ἀπόστολος μείζων τοῦ πέμψαντος αὐτόν.
John 13:38 ἀμὴν ἀμὴν λέγω σοι, οὐ μὴ ἀλέκτωρ φωνήσῃ ἕως οὗ ἀρνήσῃ με τρίς.
John 14:12 ἀμὴν ἀμὴν λέγω ὑμῖν, ὁ πιστεύων εἰς ἐμὲ τὰ ἔργα ἃ ἐγὼ ποιῶ κἀκεῖνος ποιήσει, καὶ μείζονα τούτων ποιήσει, ὅτι ἐγὼ πρὸς τὸν πατέρα πορεύομαι· καὶ ὅ τι ἂν αἰτήσητε ἐν τῷ ὀνόματί μου τοῦτο ποιήσω, ἵνα δοξασθῇ ὁ πατὴρ ἐν τῷ υἱῷ· ἐάν τι αἰτήσητέ με ἐν τῷ ὀνόματί μου ἐγὼ ποιήσω.
John 21:18 ἀμὴν ἀμὴν λέγω σοι, ὅτε ἦς νεώτερος, ἐζώννυες σεαυτὸν καὶ περιεπάτεις ὅπου ἤθελες· ὅταν δὲ γηράσῃς, ἐκτενεῖς τὰς χεῖράς σου, καὶ ἄλλος σε ζώσει καὶ οἴσει ὅπου οὐ θέλεις.