Herod's wall was never part of the Temple and can't in any way be described as "holy." If there were every anything truly holy on that site, it was destroyed by the Babylonians. The Kotel worship going on today is no more than idolatry. Israel might as well paint it gold and call it a calf.
Donald Trump: Israeli settlement construction in West Bank should 'keep going' (Haaretz)
from the article: Palestinian official: Western Wall is not Jewish