In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

Doctrine ( Latin : " doctrina " ) is a code of beliefs or " a body of teachings " .
Doctrine ( from , meaning " teaching " , " instruction " or " doctrine " ) is a codification of beliefs or a body of teachings or instructions , taught principles or positions , as the essence of teachings in a given branch of knowledge or in a belief system .