We can be reassured of the timelessness of these counsels in
            
            
              medical lines. As Mrs. White stood before the general conference
            
            
              in session in 1909, she said:
            
            
              “I have been shown that the principles that were given us in the
            
            
              early days of the message are as important and should be regarded
            
            
              just as conscientiously today as they were then.”—
            
            
              Testimonies for
            
            
              the Church 9:158
            
            
              .
            
            
              Principle does not change, though changes in circumstances
            
            
              may make adjustment necessary in the application of some of the
            
            
              principles. Indeed, Ellen White wrote concerning the work at the
            
            
              newly established school in Loma Linda:
            
            
              “We cannot mark out a precise line to be followed
            
            
              unconditionally. Circumstances and emergencies will arise for
            
            
              [xiv]
            
            
              which the Lord must give special instruction, but if we begin to
            
            
              work, depending wholly upon the Lord, watching, praying, walking
            
            
              in harmony with the light he sends us, we shall not be left to walk in
            
            
              darkness.”—Ellen G. White
            
            
              Letter 192, 1906
            
            
              .
            
            
              The Testimonies and the Meaning of Words
            
            
              The significance of certain terms also may change materially
            
            
              over a period of years. However, a careful study of basic principles,
            
            
              as revealed through an accumulation of the counsels, makes clear
            
            
              the intent of the author and thus the proper course of action.
            
            
              The student of Ellen G. White’s health counsels is aware of the
            
            
              frequent condemnation of the use of drugs and the appeal for the
            
            
              employment of simple remedies. A hundred years ago, and for many
            
            
              years thereafter, the remedies employed by physicians were usually
            
            
              those which we know now to be potent poisons. Often the cause
            
            
              of the disease was not known. The germ theory was not yet well
            
            
              established, and treatments usually dealt with symptoms. Anyone
            
            
              familiar with the medical literature of the time is aware of the high
            
            
              mortality rate and of the short life expectancy. He is aware of the
            
            
              nature of many of the medications which were used by physicians.
            
            
              Many died as the result of the use of the drugs prescribed. [Note:
            
            
              for a documented picture illustrating this, see “Story of our Health
            
            
              Message,” Chapter 1, entitled “The Times of this Ignorance.” ] The
            
            
              voice of Ellen White crying out against this disregard of life was not