New Testament Catechistic Series
Caption: A Red Cardinal. In this first edition of the New Testament Catechistic Series, we will be highlighting 'cardinal' or central doctrines of the Christian Scriptures. Now, besides a Cardinal being a species of the avian family of New World finches, the word stands for what is important; the Marriam-Webster definition of this noun reads thus: 'of basic importance.' Source of image: public domain.