Obedience to God is liberty from the thralldom of sin, deliverance from human passion and impulse. Man may stand conqueror of himself, conqueror of his own inclinations, conqueror of principalities and powers, and of “the rulers of the darkness of this world,” and of “spiritual wickedness in high places.” Ephesians 6:12 . MH 131.2 In no place is such instruction as this more needed, and nowhere will it be productive of greater good, than in the home. Parents have to do with the very foundation of habit and character. The reformatory movement must begin in presenting to them the principles of the law of God as bearing upon both physical and moral health. Show that obedience to God's word is our only safeguard against the evils that are sweeping the world to destruction. Make plain the responsibility of parents, not only for themselves, but for their children. They are giving to their children an example either of obedience or of transgression. By their example and teaching, the destiny …
"For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places."
Ellen White directly references Ephesians 6:12 in this passage.