¹ tn This is the first use of the term ζωὴν αἰώνιον (zwhn aiwnion) in the Gospel, although ζωή (zwh) in chap. 1 is to be understood in the same way without the qualifying αἰώνιος (aiwnios).

sn Some interpreters extend the quotation of Jesus’ words through v. 21.

² tn Grk “Truly, truly, I say to you.”

³ tc Most witnesses (A C² D Ψ Ë^1,13 33 Ï lat and other versions) have “in me” (εἰς ἐμέ, eis eme) here, while the Sinaitic and Curetonian Syriac versions read “in God.” These clarifying readings are predictable variants, being motivated by the scribal tendency toward greater explicitness. That the earliest and best witnesses (Ì^66,75vid א B C* L T W Θ 892 pc) lack any object is solid testimony to the shorter text’s authenticity.

⁴ tn Compare John 6:40.

⁵ tn Or “model” (see R. E. Brown, John [AB], 1:386, who argues that “model” is a more exact translation of καλός [kalos] here).

⁶ tn Or “The good shepherd dies willingly.”

sn Jesus speaks openly of his vicarious death twice in this section (John 10:11, 15). Note the contrast: The thief takes the life of the sheep (10:10), the good shepherd lays down his own life for the sheep. Jesus is not speaking generally here, but specifically: He has his own substitutionary death on the cross in view. For a literal shepherd with a literal flock, the shepherd’s death would have spelled disaster for the sheep; in this instance it spells life for them (Compare the worthless shepherd of Zech 11:17, by contrast).

⁷ tn Or “one dies willingly.”