“Mathew 16:28. Verily I say onto you, There are some standing
here, which shall not taste of death, till they see
the Son of man coming in his kingdom.
This has been variously interpreted, but if this were said to the
disciples, one could assume that it was accepted at face value and
that the trip to Jerusalem was made in the assurance that the Messianic
kingdom was about to be established.”
Asimov’s Guide to the Bible
What are those interpretations?
Particularly, why are we still waiting?