Word of Caution
      
      
         159
      
      
        straightforward investigation of the heart is essential. The student
      
      
        must place himself where he can draw from the Source of spiritual and
      
      
        intellectual power. He must require that every cause which asks his
      
      
        sympathy and co-operation has the approval of the reason which God
      
      
        has given him, and the conscience, which the Holy Spirit is controlling.
      
      
        He is not to perform an action that does not harmonize with the deep,
      
      
        holy principles which minister light to his soul and vigor to his will.
      
      
        Only thus can he do God the highest service. He is not to be taught
      
      
        that medical missionary work will bind him to any man, who shall
      
      
        dictate what his work shall be.
      
      
        Medical missionary work is not to be drawn apart and made sepa-
      
      
        rate from church organization. The medical students are not to receive
      
      
        the idea that they may regard themselves as amenable only to the
      
      
        leaders in the medical work. They are to be left free to receive coun-
      
      
        sel from God. They are not to pledge themselves and their future to
      
      
        anything that erring human beings may outline for them. No thread
      
      
        of selfishness is to be drawn into the web; no scheme is to be devised
      
      
        that has in it one particle of injustice. Selfishness is not to control any
      
      
        line of the work. Let us remember that individually we are working in
      
      
        full view of the heavenly universe.
      
      
        A High Standard
      
      
        “Thou shalt love the Lord thy God with all thy heart, and with
      
      
        all thy soul, and with all thy strength, and with all thy mind; and thy
      
      
        neighbor as thyself.”
      
      
         Luke 10:27
      
      
        . Just before He left His disciples
      
      
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        to return to heaven, Christ declared: “A new commandment I give
      
      
        unto you, That ye love one another; as I have loved you, that ye also
      
      
        love one another.” Here we see the standard lifted higher and still
      
      
        higher. “By this shall all men know that ye are My disciples, if ye
      
      
        have love one to another.”
      
      
         John 13:34, 35
      
      
        . The disciples could not then
      
      
        comprehend Christ’s words; but after His crucifixion, resurrection, and
      
      
        ascension they understood His love as never before. They had seen it
      
      
        expressed in His suffering in the garden, in the judgment hall, and in
      
      
        His death on the cross of Calvary.