Luke’s prologue is unique among the Gospels. Where Matthew begins with genealogy, Mark with prophecy, and John with ontology, Luke begins with method. He addresses a single patron—Theophilus—and tells him exactly what he has done and why: he has investigated everything carefully from the beginning, drawing on those who were eyewitnesses and servants of the word from the start, and he has written an orderly account so that Theophilus may know the certainty (asphaleia, ἀσφάλεια) of the things he has been taught. This is not a claim to inspiration. It is a claim to diligence.
This makes Luke 1:1–4 the earliest statement of historical methodology in Christian literature. Luke does not say “God told me to write this.” He says “many have undertaken to compile a narrative, and I, having followed all things closely for some time past, decided to write.” He names his sources (eyewitnesses), his method (careful investigation from the beginning), and his purpose (certainty for the reader). The passage is directly relevant to the Theosis Library’s own mission of verification. Luke is saying: I checked the sources so you can trust the account. We are saying: here are the sources so you can check for yourself.
The text presented here is from Codex Sinaiticus, the earliest complete surviving manuscript of the New Testament, produced in the fourth century. Luke’s prologue is remarkably stable across the manuscript tradition—there are no major textual variants in these four verses—which itself testifies to the care with which this methodological statement was transmitted.
ἐπειδήπερ πολλοὶ ἐπεχείρησαν ἀνατάξασθαι διήγησιν περὶ τῶν πεπληροφορημένων ἐν ἡμῖν πραγμάτων · καθὼς παρέδοσαν ἡμῖν οἱ ἀπ’ ἀρχῆς αὐτόπται καὶ ὑπηρέται γενόμενοι τοῦ λόγου ·
Since many have undertaken to compile a narrative concerning the events that have been fulfilled among us, just as those who from the beginning were eyewitnesses and servants of the word (autoptai kai hyperetai tou logou, αὐτόπται καὶ ὑπηρέται τοῦ λόγου) delivered them to us,
ἔδοξεν κἀμοὶ παρηκολουθηκότι ἄνωθεν πᾶσιν ἀκριβῶς καθεξῆς σοι γράψαι · κράτιστε Θεόφιλε · ἵνα ἐπιγνῷς περὶ ὧν κατηχήθης λόγων τὴν ἀσφάλειαν ·
it seemed good to me also, having followed all things closely from the beginning, to write for you an orderly account, most excellent Theophilus, so that you may know the certainty (asphaleia, ἀσφάλεια) of the things about which you have been instructed.