Published by Pemptousia Partnership on October 18, 2021 Archbishop Lazar Puhalo It has become a commonplace of for critics to suggest doubts about the authorship of Luke’s Gospel and the Book of Acts. Such doubts are, however, clearly unfounded. The evidence is conclusive that both treatises were written by a physician, and Luke was “the beloved physician” (Col. 4:14) who wrote them. Both books demonstrate a knowledge of medicine and in both there are clear signs of medical