Thanks for the interesting explanation, Bob_chasm. It does raise some questions though:
As per Mad_Scientist (I just can’t get myself to type the way he does! ), should one consider this piece then not literally? I mean there was then not a genuine wall, etc.
By the time of the prophet Muhammad, the Greeks were long gone surely.
The Jews expected the Messiah to appear near the end of times, and re-unite them with their promissed land, etc. The Messiah also would remain among them as well. How would they see above explanation after a time?