back their God-given manhood. Nothing but the grace of God can convict and convert the heart; from Him alone can the slaves of custom obtain power to break the shackles that bind them. It is impossible for a man to present his body a living sacrifice, holy, acceptable to God, while continuing to indulge habits that are depriving him of physical, mental, and moral vigor. Again the apostle says, “Be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what