Not to worry.  God will not allow this to go on much longer.  Those who oppose  the values Prime Minister Charles Michel called, "The European values of democracy and freedom,"   and who oppose the common values of humanity--peace, mercy and true justice--are opposing Heaven's Armies of Adonai/Elohim/Yeshua.
 The Islamic militants will suffer the same fate as those in WWII and those who pursued the Israelites into the Red Sea in Judaic history.
"May all who hate Jerusalem [Zion] be turned back in shameful defeat." (Psalm 129:5; NLT);  (brackets added: Hebrew:  "Zion").
"Blessed are the meek: for they shall inherit the earth." (Matthew 5:5; KJV)