SYNOPSIS: The whole of mortal consciousness, which constitutes mortal man, must yield to the divine consciousness, which constitutes the real spiritual man of God's creating. But what is mortal consciousness? How does it operate, and how does it manifest itself? These vital questions are dealt with in this introductory level class. CONTENTS: Definition of Science • Science and divine revelation • Science versus the physical senses • The basic issue—mortal consciousness debunked • Reality versus unreality • Consequences in medical science • What is divine understanding? • What is mortal consciousness?