there are two billion muslims in the world
if all two billion muslim's withheld just (1$) from israil product for one day ...
that would mean you helped to deprive israel 's war fund by 2 billion dolor per day.
imagen the effect after one week
then one month
and then one year
you get the point ......................
if you can not do any thing ..
atleast held , by not funding israil to perchase bullets , which are use agenst over brother's and sister