When the soul surrenders itself to Christ, a new power takes possession of the new heart. A change is wrought which man can never accomplish for himself. It is a supernatural work, bringing a supernatural element into human nature. The soul that is yielded to Christ becomes His own fortress, which He holds in a revolted world, and He intends that no authority shall be known in it but His own. A soul thus kept in possession by the heavenly agencies is impregnable to the assaults of Satan. But unless we do yield ourselves to the control of Christ, we shall be dominated by the wicked one. We must inevitably be under the control of the one or the other of the two great powers that are contending for the supremacy of the world. It is not necessary for us deliberately to choose the service of the kingdom of darkness in order to come under its dominion. We have only to neglect to ally ourselves with the kingdom of light. If we do not co-operate with the heavenly agencies, Satan will take possession of the heart, and will make it his abiding place. The only defense against evil is the indwelling of Christ in the heart through faith in His righteousness. Unless we become vitally connected with God, we can never resist the unhallowed effects of self-love, self-indulgence, and temptation to sin. We may leave off many bad habits, for the time we may part company with Satan; but without a vital connection with God, through the surrender of ourselves to Him moment by moment, we shall be overcome. Without a personal acquaintance with Christ, and a continual communion, we are at the mercy of the enemy, and shall do his bidding in the end. (DA 324.1) 20 I MC VC

“The last state of that man is worse than the first. Even so,” said Jesus, “shall it be also unto this wicked generation.” Matthew 12:45. There are none so hardened as those who have slighted the invitation of mercy, and done despite to the Spirit of grace. The most common manifestation of the sin against the Holy Spirit is in persistently slighting Heaven’s invitation to repent. Every step in the rejection of Christ is a step toward the rejection of salvation, and toward the sin against the Holy Spirit. (DA 324.2) MC VC

In rejecting Christ the Jewish people committed the unpardonable sin; and by refusing the invitation of mercy, we may commit the same error. We offer insult to the Prince of life, and put Him to shame before the synagogue of Satan and before the heavenly universe when we refuse to listen to His delegated messengers, and instead listen to the agents of Satan, who would draw the soul away from Christ. So long as one does this, he can find no hope or pardon, and he will finally lose all desire to be reconciled to God. (DA 324.3) MC VC