"The disciples were to bear witness to the life and work of Christ. Through their word He was to speak to all the people on the face of the earth. But in the humiliation and death of Christ they were to suffer great trial and disappointment. That after this experience their word might be accurate, Jesus promised that the Comforter should “bring all things to your remembrance, whatsoever I have said unto you.” DA 670.2"
"But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you."
The EGW passage directly quotes and interprets John 14:26, explaining the role of the Comforter (Holy Spirit) in reminding the disciples of Christ's teachings.
"But ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me both in Jerusalem, and in all Judea, and in Samaria, and unto the uttermost part of the earth."
Both passages discuss the Holy Spirit empowering believers to be witnesses. EGW expands on the purpose of this witnessing, connecting it to Christ's life and work.
“I have yet many things to say unto you,” He continued, “but ye cannot bear them now. Howbeit when He, the Spirit of truth, is come, He will guide you into all truth: for He shall not speak of Himself; but whatsoever He shall hear, that shall He speak: and He will show you things to come. He shall glorify Me: for He shall receive of Mine, and shall show it unto you.” Jesus had opened before His disciples a vast tract of truth. But it was most difficult for them to keep His lessons distinct from the traditions and maxims of the scribes and Pharisees. They had been educated to accept the teaching of the rabbis as the voice of God, and it still held a power over their minds, and molded their sentiments. Earthly ideas, temporal things, still had a large place in their thoughts. They did not understand the spiritual nature of Christ's kingdom, though He had so often explained it to them. Their minds had become confused. They did not comprehend the value of the scriptures Christ presented. M…
"I have yet many things to say unto you, but ye cannot bear them now. Howbeit when he, the Spirit of truth, is come, he will guide you into all truth: for he shall not speak of himself; but whatsoever he shall hear, that shall he speak: and he will shew you things to come."
EGW directly quotes and elaborates on John 16:12-13, providing context and interpretation.
"He shall glorify me: for he shall receive of mine, and shall shew it unto you."
EGW directly quotes and elaborates on John 16:14, providing context and interpretation.