1 tn Or (perhaps) “I am certainly telling you this.” According to BDF §12.3 ἀπ᾿ ἄρτι (ap’ arti) should be read as ἀπαρτί (aparti), meaning “exactly, certainly.”
2 tn Grk “so that you may believe.”
3 tn Grk “that I am.” R. E. Brown (John [AB], 2:555) argues for a nonpredicated ἐγώ εἰμι (egw eimi) here, but this is far from certain.