“Question & Answer”

Question:
What passage, descriptive of the homeward way of the exiled Jewish community, has often been cited as describing humanity’s way of the future?
Answer:
And a highway shall be there, and a way, and it shall be called The way of holiness; the unclean shall not pass over it; but it shall be for those: the wayfaring men, though fools, shall not err therein.
Isaiah 35:8 KJV