[12:39] 1 sn The author explicitly states here that Jesus’ Jewish opponents could not believe, and quotes Isa 6:10 to show that God had in fact blinded their eyes and hardened their heart. This OT passage was used elsewhere in the NT to explain Jewish unbelief: Paul’s final words in Acts (28:26-27) are a quotation of this same passage, which he uses to explain why the Jewish people have not accepted the gospel he has preached. A similar passage (Isa 29:10) is quoted in a similar context in Rom 11:8.
[15:3] 2 sn The phrase you are clean already occurs elsewhere in the Gospel of John only at the washing of the disciples’ feet in 13:10, where Jesus had used it of the disciples being cleansed from sin. This further confirms the proposed understanding of John 15:2 and 15:6 since Judas was specifically excluded from this statement (but not all of you).
