To Strain Every Muscle—Man is allotted a part in this great struggle for everlasting life; he must respond to the working of the Holy Spirit. It will require a struggle to break through the powers of darkness, and the Spirit works in him to accomplish this. But man is no passive being, to be saved in indolence. He is called upon to strain every muscle and exercise every faculty in the struggle for immortality; yet it is God that supplies the efficiency. (2MCP 605.2) MC VC