[21:23] 2 tn Grk “the brothers,” but here the term refers to more than just the immediate disciples of Jesus (as it does in 20:17). Here, as R. E. Brown notes (John [AB], 2:1110), it refers to Christians of the Johannine community (which would include both men and women).
[21:23] 3 tn Grk “to stay” or “to remain”; but since longevity is the issue in the context, “to live” conveys the idea more clearly.
[21:23] 4 tn The word “back” is supplied to clarify the meaning.