They were part of the visual message for the illiterate worshippers, symbols of the evil and danger that threatened those who did not follow the teachings of the church.
Aqqalan achrut n majrad ilan akayad i inaɣbadan win imajhalan, išikilan n alšin d talbas wi asjraw nen amittisu addinat wi war n ardeɣ s teɣare tin eglliz