The teaching of Christ in the gospel is in perfect harmony with the teaching of Christ through the prophets in the Old Testament. The prophets spoke through the messengers of Christ in the Old Testament as much as the apostles voiced His messages in the New Testament, and there is no contradiction between their teachings. But Satan has ever worked and is still working with all deceivableness of unrighteousness to make the Word of God of none effect. He seeks to make mysterious that which is simple and plain. He has had long experience in this work. He knows the character of God, and through his subtlety he has captivated the world. It was through making the word of God of none effect that sin was brought into the world. Adam believed the falsehood of Satan, and through his misrepresentation of the character of God, Adam’s life was changed and marred. He disobeyed the commandment of God, and did the very thing the Lord told him not to do. Through disobedience Adam fell; but had he endured the test, and been loyal to God, the floodgates of woe would not have been opened upon our world. (1SM 345.1) MC VC