Both public and private sins are included in this prohibition. The eighth commandment condemns manstealing and slave dealing, and forbids wars of conquest. It condemns theft and robbery. It demands strict integrity in the minutest details of the affairs of life. It forbids overreaching in trade, and requires the payment of just debts or wages. It declares that every attempt to advantage oneself by the ignorance, weakness, or misfortune of another is registered as fraud in the books of heaven. (PP 309.1) MC VC

“Thou shalt not bear false witness against thy neighbor.” Exodus 20:16. (PP 309.2) MC VC

False speaking in any matter, every attempt or purpose to deceive our neighbor, is here included. An intention to deceive is what constitutes falsehood. By a glance of the eye, a motion of the hand, an expression of the countenance, a falsehood may be told as effectually as by words. All intentional overstatement, every hint or insinuation calculated to convey an erroneous or exaggerated impression, even the statement of facts in such a manner as to mislead, is falsehood. This precept forbids every effort to injure our neighbor’s reputation by misrepresentation or evil surmising, by slander or tale bearing. Even the intentional suppression of truth, by which injury may result to others, is a violation of the ninth commandment. (PP 309.3) MC VC

“Thou shalt not covet thy neighbor’s house, thou shalt not covet thy neighbor’s wife, nor his manservant, nor his maidservant, nor his ox, nor his ass, nor anything that is thy neighbor’s.” Exodus 20:17. (PP 309.4) MC VC

The tenth commandment strikes at the very root of all sins, prohibiting the selfish desire, from which springs the sinful act. He who in obedience to God’s law refrains from indulging even a sinful desire for that which belongs to another will not be guilty of an act of wrong toward his fellow creatures. (PP 309.5) MC VC

Such were the sacred precepts of the Decalogue, spoken amid thunder and flame, and with a wonderful display of the power and majesty of the great Lawgiver. God accompanied the proclamation of His law with exhibitions of His power and glory, that His people might never forget the scene, and that they might be impressed with profound veneration for the Author of the law, the Creator of heaven and earth. He would also show to all men the sacredness, the importance, and the permanence of His law. (PP 309.6) MC VC

The people of Israel were overwhelmed with terror. The awful power of God’s utterances seemed more than their trembling hearts could bear. For as God’s great rule of right was presented before them, they realized as never before the offensive character of sin, and their own guilt in the sight of a holy God. They shrank away from the mountain in fear and awe. The multitude cried out to Moses, “Speak thou with us, and we will hear: but let not God speak with us, lest we die.” Exodus 20:19-21. The leader answered, “Fear not: for God is come to prove you, and that His fear may be before your faces, that ye sin not.” Exodus 20:20. The people, however, remained at a distance, gazing in terror upon the scene, while Moses “drew near unto the thick darkness where God was.” Exodus 20:21. (PP 309.7) MC VC