"labors; therefore he warned his brethren not to listen to anything that contradicted the truths he had taught them. AA 384.1"
"As we said before, so say I now again, If any man preach any other gospel unto you than that ye have received, let him be accursed."
The EGW passage reflects the principle of not listening to anything that contradicts the truths already taught, which aligns with Galatians 1:9's warning against preaching a different gospel.
"The apostle bade the Galatian believers consider carefully their first experience in the Christian life. “O foolish Galatians,” he exclaimed, “who hath bewitched you, that ye should not obey the truth, before whose eyes Jesus Christ hath been evidently set forth, crucified among you? This only would I learn of you, Received ye the Spirit by the works of the law, or by the hearing of faith? Are ye so foolish? having begun in the Spirit, are ye now made perfect by the flesh? Have ye suffered so many things in vain? if it be yet in vain. He therefore that ministereth to you the Spirit, and worketh miracles among you, doeth he it by the works of the law, or by the hearing of faith?” AA 384.2"
"O foolish Galatians, who hath bewitched you, that ye should not obey the truth, before whose eyes Jesus Christ hath been evidently set forth, crucified among you? This only would I learn of you, Received ye the Spirit by the works of the law, or by the hearing of faith? Are ye so foolish? having begun in the Spirit, are ye now made perfect by the flesh?"
The EGW passage directly quotes Galatians 3:1-3.
"Thus Paul arraigned the believers in Galatia before the tribunal of their own conscience and sought to arrest them in their course. Relying on the power of God to save, and refusing to recognize the doctrines of the apostate teachers, the apostle endeavored to lead the converts to see that they had been grossly deceived, but that by returning to their former faith in the gospel they might yet defeat the purpose of Satan. He took his position firmly on the side of truth and righteousness; and his supreme faith and confidence in the message he bore, helped many whose faith had failed, to return to their allegiance to the Saviour. AA 384.3"
"O foolish Galatians, who hath bewitched you, that ye should not obey the truth, before whose eyes Jesus Christ hath been evidently set forth, crucified among you?"
The EGW passage describes Paul's efforts to correct the Galatians' deviation from the true gospel, which aligns with the rebuke found in Galatians 3:1. The connection is strong and relevant.