Blackthorn - shrub, yomwe yakhala ikudziwikiratu m'mayiko ambiri padziko lonse lapansi. Anthu ena amawagwirizanitsa ndi Yesu Khristu (anali kuchokera ku chomera ichi chomwe chitsulo chake chinapangidwa), koma nthawi zambiri mpikisanowu ndi wotchuka chifukwa cha phindu lake, zomwe zimapangitsa kuti azigwiritsa ntchito ngati mankhwala osakaniza. Pachifukwa ichi, mafunso amadzuka ponena za momwe angakhalire kutembenuka ndi zomwe zingakonzedwe kuchokera pamenepo.
