"Terrible is the struggle that takes place between the forces of good and of evil in important centers where the messengers of truth are called upon to labor. “We wrestle not against flesh and blood,” declares Paul, “but against principalities, against powers, against the rulers of the darkness of this world.” Ephesians 6:12 . Till the close of time there will be a conflict between the church of God and those who are under the control of evil angels. AA 219.1"
"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.
"The early Christians were often called to meet the powers of darkness face to face. By sophistry and by persecution the enemy endeavored to turn them from the true faith. At the present time, when the end of all things earthly is rapidly approaching, Satan is putting forth desperate efforts to ensnare the world. He is devising many plans to occupy minds and to divert attention from the truths essential to salvation. In every city his agencies are busily organizing into parties those who are opposed to the law of God. The archdeceiver is at work to introduce elements of confusion and rebellion, and men are being fired with a zeal that is not according to knowledge. AA 219.2"
"Be sober, be vigilant; because your adversary the devil, as a roaring lion, walketh about, seeking whom he may devour:"
The EGW passage describes Satan's efforts to deceive and ensnare the world, especially as the end times approach. This aligns with the warning in 1 Peter 5:8 about the devil seeking to devour. Both passages highlight the vigilance needed against spiritual attacks.