"The gun unites us"
Yesterday, he shared this video on Facebook showing an old woman taking stones that were being distributed and throwing them towards an unseen target, presumably soldiers.
Other ways that he violates UNRWA's published standards of neutrality include this poster lionizing all major Palestinian terror groups, also posted yesterday:
(H/t Ibn Boutros)
UPDATE: The page was taken down. The Whack a Mole game continues - I find stuff, they make it disappear without admitting anything is wrong.