"Let not controversy arise over trifles. The spirit of love and the grace of Christ will bind heart to heart, if men will open the windows of the soul heavenward and close them earthward. By the power of the truth many difficulties might be adjusted, and controversies hoary with age find quietude in the admission of better ways. The great, grand principle, “Peace on earth, good will toward men,” will be far better practiced when those who believe in Christ are indeed laborers together with God. GW 468.4"
"Glory to God in the highest, and on earth peace, good will toward men."
EGW directly quotes and expands upon the phrase "Peace on earth, good will toward men" from Luke 2:14, making it an explicit allusion.