"“The views held and widely promulgated by Mrs. White regarding vital fundamental questions—the sovereignty of God, the divinity of Christ, the efficacy of the gospel, the inspiration of the Scriptures, the majesty of the law, the character of sin and deliverance from its power, the brotherhood of man and the relationships and responsibilities in that brotherhood—her teaching regarding these great questions, and her life of devotion to her Lord and of service to her fellow men, were made impressive through the revelations given her by the divine Spirit. They are the fruits of that Spirit—the fruits by which her life work is to be judged. They must determine the source and the character of the Spirit that has dominated her whole life. ‘By their fruits ye shall know them.’ ‘To the law and to the testimony: if they speak not according to this word, it is because there is no light in them.’ LS 471.1"
"But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith, Meekness, temperance: against such there is no law."
The EGW passage explicitly mentions judging by fruits and alludes to the law and testimony. While not a direct quote of Galatians 5:22-23, the emphasis on 'fruits' as evidence of the Spirit's work creates a strong thematic parallel. The EGW passage also lists characteristics that align with the 'fruit of the Spirit' concept, even if not directly quoting the list from Galatians.
"“No Christian teacher in this generation, no religious reformer in any preceding age, has placed a higher value upon the Bible. In all her writings it is represented as the book of all books, the supreme and all-sufficient guide for the whole human family. Not a trace of ‘higher criticism,’ ‘new thought,’ nor skeptical, destructive philosophy can be found in any of her writings. Those who still believe that the Bible is the inspired, infallible word of the living God will value most highly the positive, uncompromising support given this view in the writings of Mrs. White. LS 471.3"
"All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness:"
Both passages emphasize the inspiration of scripture.
"Thy word is a lamp unto my feet, and a light unto my path."
Both passages highlight the Bible as a guide.