But since that is happening, then what occured next in the Parsha should come about soon, as well: Yishmael was banished from near Yitzchok, and married a girl from Egypt -- returning to his Egyptian roots (see Rashi to 21:21). So too, the Arabs should soon be banished from with "Yitzchok" -- Klal Yisroel, and have to retreat back towards Egypt.
May Hashem continue to guard and protect us, and may He very soon send us the Geulah Shleimah, with it coming alleviation from all our enemies, Amein. So may it be His Will.
Good and safe Shabbos!