Oh great...

ISIL warns Hamas in video message - Al Jazeera English

The Islamic State of Iraq and the Levant (ISIL) group has threatened
the Palestinian armed group Hamas, vowing to end the faction's rule in
the territory.

In a 16-minute long video shared by social media accounts sympathetic
to ISIL on Wednesday, fighters based in Syria's Aleppo province
condemned Hamas for its crackdown on Salafist groups in the Gaza Strip,
and its failure to implement a rigid enough interpretation of Islamic
law. ..
"The road to liberate Palestine goes through Iraq and we (ISIL) are
getting closer, day by day ... while they (Hamas) are moving away from
that goal."

Another fighter condemned the Palestinian faction for referring to
ISIL and its supporters as "khawarij", a term used to refer to a group
of Muslims in early Islamic history, meaning "those who have
transgressed".

The fighter later refers to ISIL's seizure of parts of the Yarmouk
refugee camp in the Syrian capital of Damascus after clashes with
Palestinian groups, including a faction associated with Hamas.

"What is happening today in Syria, especially in the Yarmouk camp, we swear by God, will happen in Gaza," the fighter said.

Hamas has clamped down on alleged supporters of ISIL in recent
months, in a campaign to snuff out purported attempts by the group,
which controls large parts of Syria and Iraq, to establish a foothold in
Gaza.