And he gave unto Moses, when he had made an end of communing with him upon mount Sinai, two tables of testimony, tables of stone, written with the finger of God. Exodus 31:18. During the Christian dispensation, the great enemy of man’s happiness has made the Sabbath of the fourth commandment an object of special attack. Satan says, “I will work at cross purposes with God. I will empower my followers to set aside God’s memorial, the seventh-day Sabbath. Thus I will show