"By every teacher in our schools the only true God is to be uplifted. The prayer of Christ for His disciples was: “I have glorified Thee on the earth: I have finished the work which Thou gavest Me to do. And now, O Father, glorify Thou Me with Thine own self with the glory which I had with Thee before the world was. I have manifested Thy name unto the men which Thou gavest Me out of the world: Thine they were, and Thou gavest them Me; and they have kept Thy word. Now they have known that all things whatsoever Thou hast given Me are of Thee. For I have given unto them the words which Thou gavest Me; and they have received them, and have known surely that I came out from Thee, and they have believed that Thou didst send Me.” John 17:4-8 . CT 459.1"
"I have glorified thee on the earth: I have finished the work which thou gavest me to do."
The EGW passage directly quotes John 17:4.
"I have manifested thy name unto the men which thou gavest me out of the world: thine they were, and thou gavest them me; and they have kept thy word."
The EGW passage directly quotes John 17:6.
"I have glorified thee on the earth: I have finished the work which thou gavest me to do. And now, O Father, glorify thou me with thine own self with the glory which I had with thee before the world was. I have manifested thy name unto the men which thou gavest me out of the world: thine they were, and thou gavest them me; and they have kept thy word. Now they have known that all things whatsoever thou hast given me are of thee. For I have given unto them the words which thou gavest me; and they have received them, and have known surely that I came out from thee, and they have believed that thou didst send me."
Ellen White directly references John 17:4-8 in this passage.