"This love is the evidence of their discipleship. “By this shall all men know that ye are My disciples,” said Jesus, “if ye have love one to another.” When men are bound together, not by force or self-interest, but by love, they show the working of an influence that is above every human influence. Where this oneness exists, it is evidence that the image of God is being restored in humanity, that a new principle of life has been implanted. It shows that there is power in the divine nature to withstand the supernatural agencies of evil, and that the grace of God subdues the selfishness inherent in the natural heart. DA 678.1"
"By this shall all men know that ye are my disciples, if ye have love one to another."
The EGW passage directly quotes John 13:35, making it a clear and explicit allusion. The surrounding text further elaborates on the meaning and implications of this verse.
"This love, manifested in the church, will surely stir the wrath of Satan. Christ did not mark out for His disciples an easy path. “If the world hate you,” He said, “ye know that it hated Me before it hated you. If ye were of the world, the world would love his own: but because ye are not of the world, but I have chosen you out of the world, therefore the world hateth you. Remember the word that I said unto you, The servant is not greater than his lord. If they have persecuted Me, they will also persecute you; if they have kept My saying, they will keep yours also. But all these things will they do unto you for My name's sake, because they know not Him that sent Me.” The gospel is to be carried forward by aggressive warfare, in the midst of opposition, peril, loss, and suffering. But those who do this work are only following in their Master's steps. DA 678.2"
"If the world hate you, ye know that it hated me before it hated you."
The EGW passage directly quotes John 15:18, making it an explicit allusion.
"If ye were of the world, the world would love his own: but because ye are not of the world, but I have chosen you out of the world, therefore the world hateth you."
The EGW passage directly quotes John 15:19, making it an explicit allusion.
"Remember the word that I said unto you, The servant is not greater than his lord. If they have persecuted me, they will also persecute you; if they have kept my saying, they will keep yours also."
The EGW passage directly quotes John 15:20, making it an explicit allusion.
As the world's Redeemer, Christ was constantly confronted with apparent failure. He, the messenger of mercy to our world, seemed to do little of the work He longed to do in uplifting and saving. Satanic influences were constantly working to oppose His way. But He would not be discouraged. Through the prophecy of Isaiah He declares, “I have labored in vain, I have spent My strength for nought, and in vain: yet surely My judgment is with the Lord, and My work with My God.... Though Israel be not gathered, yet shall I be glorious in the eyes of the Lord, and My God shall be My strength.” It is to Christ that the promise is given, “Thus saith the Lord, the Redeemer of Israel, and His Holy One, to Him whom man despiseth, to Him whom the nation abhorreth; ... thus saith the Lord: ... I will preserve Thee, and give Thee for a covenant of the people, to establish the earth, to cause to inherit the desolate heritages; that Thou mayest say to the prisoners, Go forth; to them that are in darkness…
"Then I said, I have laboured in vain, I have spent my strength for nought, and in vain: yet surely my judgment is with the Lord, and my work with my God."
The EGW passage directly quotes Isaiah 49:4, making it an explicit allusion.
"And now, saith the Lord that formed me from the womb to be his servant, to bring Jacob again to him, Though Israel be not gathered, yet shall I be glorious in the eyes of the Lord, and my God shall be my strength."
EGW directly quotes Isaiah 49:5 and connects it to Christ's experience. The passage amplifies the meaning of the verse in the context of Christ's ministry.