This study has analyzed the effect of the economic boycott that occurred as a response of the cartons published in a Danish newspaper of the prophet Mohamed, peace be upon him, which cross the line and considered as insulting for many millions of Muslims all over the world. The study analyzed the effect of this economic boycott on the Danish exports to Muslim countries during the period 2004-2010 using the well-known in international trade literature, the gravity model the study found the Danish imports in the previous year from each Muslim country to be the only variable that have a statistically significant effect on the Danish exports beside the GDP and the distance in some years while all the variables that reflects the boycott were statistically un significant which reflects that the boycott was weak and just last for a short period. The study draws some guidelines that could help in making the boycott more effective to avoid future insults and assure the international peace and cohabitation.