proselytism

This violent and anti-modernist proselytism is anti-Western by definition.

Diese gewaltsame und antimoderne Proselytenmacherei ist -per definitionem -antiwestlich.

After all, its hard-won fundamental freedoms were being threatened by mysterious terrorist networks, which nonetheless appeared to be dominated by Islamist religious proselytism.

Schließlich waren seine schwer errungenen Grundfreiheiten durch mysteriöse Terrornetze bedroht, in denen die religiöse islamische Proselytenmacherei wohl die Oberhand zu haben scheint.