JMNT(i)
15 Then, when they had finished breakfast, Jesus says to Simon Peter, "Simon of John [other MSS: Jonah], are you continuously loving Me (accepting Me without restriction) more than these (= more than you love these folks, or, more that these folks love Me)?" He [Peter] says to Him, "Yes, Lord (Master), You, Yourself, have seen and know that I am fond of (or: like) You and am Your friend." He [Jesus] says to him, "As a herdsman, be habitually feeding (or: grazing) and tending My young lambs!"
16 Again, a second [time], He continues, saying to him, "Simon of John [or: Jonah], are you continuously loving Me (is your whole being progressively driving toward accepting reunion with Me)?" He [Peter] says to Him, "Yes, Lord (Master), You, Yourself, have seen and know that I am fond of (or: like) You and am Your friend." He [Jesus] says to him, "Constantly shepherd (herd for grazing; = lead, protect, care for, nourish) My sheep [other MSS: small sheep]!"
17 "Simon of John [or: Jonah]," He continues, a third [time] saying to him, "Do you like Me and are you habitually My friend, having fondness and affection for Me?" Peter was made to grieve and be sad and sorry, because He said to him, the third [time], "Are you habitually My friend, liking and having fondness and affection for Me?" So he said to Him, "O Lord, You, Yourself, have seen and know all things. YOU continue knowing by progressive intimate experience that I like You and continue as a friend with affection and fondness for You." Jesus says to him, "As a herdsman, be habitually feeding (or: grazing) and tending My sheep [other MSS: small sheep]!
18 "Most assuredly (Amen, amen) I say to you [note: singular], when you were younger, you used to clothe and gird yourself, and you habitually walked around where you were consecutively setting your will (intending; purposing). Yet whenever you may grow old and decrepit, you will proceed stretching out your hands, and another will continue clothing and girding you, and will proceed carrying you where you are not intending (willing)."
19 Now He said this showing by a sign (or: signifying) by what sort of death he [Peter] will continue bringing glory (a manifestation which calls forth praise and a good reputation) to God. And saying this, He continues in saying to him, "Continue following Me!"
20 Now Peter, being turned around, continues looking at the disciple progressively following along behind – [the one] whom Jesus was loving, who also leaned back upon His chest during supper and said to Him, "O Lord, who is the one giving You over?"