The warfare against God’s law, which was begun in heaven, will be continued until the end of time. Every man will be tested. Obedience or disobedience is the question to be decided by the whole world. All will be called to choose between the law of God and the laws of men. Here the dividing line will be drawn. There will be but two classes. Every character will be fully developed; and all will show whether they have chosen the side of loyalty or that of rebellion.
– The Desire of Ages, pg. 763