There is a great work to be done in our world. This is no dreamland. Before us are living realities. On every hand are to be seen the manifestations of Satan’s power. Let us co-operate with Him who works to restore and uplift. And let us not forget that he who works for Christ must recruit his strength at the source of all strength…. Christians need power of thought, firmness of will, and knowledge that comes from the study of God’s Word. They cannot afford to fill their minds with trifles. Every day they must be renewed in spiritual power.