The soul must first be convicted of sin before the sinner will feel a desire to come to Christ. “Sin is the transgression of the law” (1 John 3:4). “I had not known sin, but by the law” (Romans 7:7). When the commandment came home to Saul's conscience, sin revived, and he died. He saw himself condemned by the law of God. The sinner cannot be convinced of his guilt unless he understands what constitutes sin. It is impossible for an individual to experience Bible sanctification while he holds that if he believes in Christ it is immaterial whether he obeys God's law or disobeys it. FW 31.2
Those who profess to keep the law of God and yet at heart are indulging in sin are condemned by the True Witness. They claim to be rich in a knowledge of the truth; but they are not in harmony with its sacred principles. The truth does not sanctify their lives. God's Word declares that the professed commandment-keeper whose life contradicts his faith is blind, wretched, poor, and naked. FW 31.3
God's law is the mirror presenting a complete reflection of the man as he is, and holding up before him the correct likeness. Some will turn away and forget this picture, while others will employ abusive epithets against the law, as though this would cure their defects of character. Still others who are condemned by the law will repent of their transgressions and, through faith in Christ's merits, will perfect Christian character. FW 31.4