"A glance, a word, even an intonation of the voice, may be vital with falsehood, sinking like a barbed arrow into some heart, inflicting an incurable wound. Thus a doubt, a reproach, may be cast upon one by whom God would accomplish a good work, and his influence is blighted, his usefulness destroyed. Among some species of animals, if one of their number is wounded and falls, he is at once set upon and torn in pieces by his fellows. The same cruel spirit is indulged by men and women who bear the name of Christians. They manifest a pharisaical zeal to stone others less guilty than themselves. There are some who point to others’ faults and failures to divert attention from their own, or to gain credit for great zeal for God and the church. 5T 59.1"
"There is that speaketh like the piercings of a sword: but the tongue of the wise is health."
Both passages highlight the destructive power of words. Proverbs 12:18 uses the metaphor of a sword, while EGW uses the image of a barbed arrow. Both emphasize the pain and lasting damage caused by unkind speech.
"A few weeks since I was in a dream brought into one of your meetings for investigation. I heard the testimonies borne by students against Brother -----. Those very students had received great benefit from his thorough, faithful instruction. Once they could hardly say enough in his praise. Then it was popular to esteem him. But now the current was setting the other way. These persons have developed their true character. I saw an angel with a ponderous book open in which he wrote every testimony given. Opposite each testimony were traced the sins, defects, and errors of the one who bore it. Then there was recorded the great benefit which these individuals had received from Brother -----'s labors. 5T 59.2"
"And I saw the dead, small and great, stand before God; and the books were opened: and another book was opened, which is the book of life: and the dead were judged out of those things which were written in the books, according to their works."
Both passages refer to books being opened and used for judgment. While the EGW passage is a dream and more specific, it echoes the general concept of divine record-keeping and accountability found in Revelation 20:12.
"One of the great objects to be secured in the establishment of the college was the separation of our youth from the spirit and influence of the world, from its customs, its follies, and its idolatry. The college was to build a barrier against the immorality of the present age, which makes the world as corrupt as in the days of Noah. The young are bewitched with the mania for courtship and marriage. Lovesick sentimentalism prevails. Great vigilance and tact are needed to guard the youth from these wrong influences. Many parents are blind to the tendencies of their children. Some parents have stated to me, with great satisfaction, that their sons or daughters had no desire for the attentions of the opposite sex, when in fact these children were at the same time secretly giving or receiving such attentions, and the parents were so much absorbed in worldliness and gossip that they knew nothing about the matter. 5T 59.4"
"And God saw that the wickedness of man was great in the earth, and that every imagination of the thoughts of his heart was only evil continually."
EGW explicitly draws a parallel between the immorality of her time and the days of Noah, which is the context of Genesis 6:5. The verse highlights the pervasive wickedness, which EGW uses to emphasize the need for a barrier against immorality.