1 tn Or “perishes” (this might refer to spoiling, but is more focused on the temporary nature of this kind of food).
sn Do not work for the food that disappears. Note the wordplay on “work” here. This does not imply “working” for salvation, since the “work” is later explained (in John 6:29) as “to believe in the one whom he (the Father) sent.”
2 tn The referent (the food) has been specified for clarity by repeating the word “food” from the previous clause.
3 tn Grk “on this one.”
4 tn Or “resurrect him,” or “make him live again.”
5 sn Notice that here the result (having eternal life and being raised up at the last day) is produced by looking on the Son and believing in him. Compare John 6:54 where the same result is produced by eating Jesus’ flesh and drinking his blood. This suggests that the phrase in 6:54 (eats my flesh and drinks my blood) is to be understood in terms of the phrase here (looks on the Son and believes in him).