Counsel to Physicians and Nurses
      
      
         605
      
      
        shouldest keep them from the evil. They are not of the world, even as
      
      
        I am not of the world. Sanctify them through Thy truth: Thy word is
      
      
        truth. As Thou hast sent Me into the world, even so have I also sent
      
      
        them into the world.”
      
      
         John 17:15-18
      
      
        .
      
      
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        Exert a Saving Influence
      
      
        It is not God’s will that we should seclude ourselves from the
      
      
        world. But while in the world we should sanctify ourselves to God.
      
      
        We should not pattern after the world. We are to be in the world as a
      
      
        corrective influence, as salt that retains its savor. Among an unholy,
      
      
        impure, idolatrous generation, we are to be pure and holy, showing
      
      
        that the grace of Christ has power to restore in man the divine likeness.
      
      
        We are to exert a saving influence upon the world.
      
      
        “This is the victory that overcometh the world, even our faith.”
      
      
        1 John 5:4
      
      
        . The world has become a lazar house of sin, a mass of
      
      
        corruption. It knows not the children of God because it knows Him
      
      
        not. We are not to practice its ways or follow its customs. Continually
      
      
        we are to resist its lax principles. Christ said to His followers, “Let
      
      
        your light so shine before men, that they may see your good works,
      
      
        and glorify your Father which is in heaven.”
      
      
         Matthew 5:16
      
      
        . It is the
      
      
        duty of physicians and nurses to shine as lights amid the corrupting
      
      
        influences of the world. They are to cherish principles which the world
      
      
        cannot tarnish.
      
      
        In order for the church to be healthy, it must be composed of
      
      
        healthy Christians. But in our churches and institutions there are many
      
      
        sickly Christians. The light which the Lord has given me is plainly
      
      
        expressed in the third chapter of Philippians. This chapter should be
      
      
        carefully read and studied. The lessons it contains should be practiced.
      
      
        He who co-operates with the Great Physician will keep nerves,
      
      
        sinews, and muscles in the best condition of health. In order to do
      
      
        its work properly, the human machinery needs careful attention. The
      
      
        harmonious action of the different parts must be preserved.
      
      
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        Be Strong in the Lord
      
      
        It is so with the soul. The heart is to be carefully kept and guarded.
      
      
        “What shall it profit a man, if he shall gain the whole world, and lose