The “End of the Age” is the term most often used in the Old Testament, and it refers to the end of the current covenant. There are many prophecies of a new age under a new covenant. The “End of the Age” happened with the destruction of the Temple and the end of the Old Covenant. The end of time - now that’s another matter all together. I see no reason to believe we are any closer than those who saw it during WWI or WWII. Still - - - any day now!
See post #3. That was a major indicator that the clock started up again. Same generation that sees this, sees “the end”.