1 tn “Thus” is supplied to indicated the resultative nature of the Greek conjunction καί (kai) at the beginning of v. 4.
2 tn The ἵνα (Jina) here indicates purpose.
3 tc A number of mss, some of them important (A C K P 33 81 1505 1739 pm syh bo), read ὑμῶν (Jumwn, “your”) rather than ἡμῶν (Jhmwn, “our”), which is found in somewhat better witnesses (א B L Ψ 049 1241 pm syp sa). Although the majority of Byzantine minuscules are split between the two readings, the Textus Receptus reads ὑμῶν. It is possible that ὑμῶν represents a scribal assimilation to John 16:24. As far as the immediate context is concerned, either reading could possibly be original, since the recipients have already been mentioned in 1:2 (ὑμῖν, Jumin) and 1:3 (ὑμῖν), while it might seem more natural for the author to be concerned about the fulfillment of his own joy than his readers’ (cf. 2 John 4, 12; 3 John 3). Overall, the first person pronoun is preferred on both external and internal grounds.
4 tn Grk “be fulfilled.”