In considering John 10
notice the extension of the “I ams” of John: “I am the bread of life” (John 6:35, 48); “I am the light of the world” (John 8:12 and 9:5); and now “I am the door” (John 10:7, 9) and “I am the good shepherd” (John 10:11, 14),
meditate on the implications of each declaration and on the intention to create such a set,
reckon with Jesus’ own explanation that he provides entry to salvation and to pasture (9), the food that provides life “abundantly” (10),
consider also the reference to the good shepherd who provides a voice known to the sheep (4, 16, 27) and “who lays down his life” (15, 17) for the sheep,
grab hold of another thread and rejoice: Jesus declares he has “other sheep” (16) ready to hear his voice who need to enter and to have life abundantly as “one flock” (17) with “one shepherd” (17),
notice also Jesus’ double assertion of authority, authority about his own life, authority to “lay it down” (18) and to “take it up again” (18),
remember that Jesus directly declares his identity with the Father, which for the Jews is a stone-reaching statement (30), and 
register the already-occurring fulfilment of John’s declared purpose (20:31): People encountering words about Jesus “believed in him” (42).
Thank you,

Randy Tumlinson