How can ordinary Muslims defend their Prophet and support their religion against abusive attacks?

Exalting the Prophet, peace and blessings be upon him, supporting him, and defending him, is a religious obligation upon believers, and it is a sign of true faith. Among the important practical responses against countries that protect those who assault the Prophet, peace and blessings be upon him, is to refrain from buying their products and from tourism in their lands, and to exert every possible effort to invite people in all countries to the religion of Islam, whether through direct contact or via modern communication methods.