GB l haven't read all of your posts but you mention
" l have other sheep not of this fold .......and they will become one flock with one shepherd "
How's about the other sheep are Gentiles? Jesus was talking to Jews who believed up to that point that only they were God's people.
Jesus was saying that Gentiles would be saved by His blood too and all who are saved Jew and Gentile would be one flock.under one shepherd, Jesus.
Apologies to any who has already mentioned this . As l said l haven't read all of this extensive thread.
Jan