"But who reads the warnings given by the fast-fulfilling signs of the times? What impression is made upon worldlings? What change is seen in their attitude? No more than was seen in the attitude of the inhabitants of the Noachian world. Absorbed in worldly business and pleasure, the antediluvians “knew not until the Flood came, and took them all away.” Matthew 24:39 . They had heaven-sent warnings, but they refused to listen. And today the world, utterly regardless of the warning voice of God, is hurrying on to eternal ruin. 9T 14.1"
"And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be."
The EGW passage explicitly alludes to Matthew 24:39 and the story of Noah to draw a parallel between the antediluvians' disregard for warnings and the world's current state.
"“Behold, the Lord maketh the earth empty, and maketh it waste, and turneth it upside down, and scattereth abroad the inhabitants thereof.... Because they have transgressed the laws, changed the ordinance, broken the everlasting covenant. Therefore hath the curse devoured the earth, and they that dwell therein are desolate.... The mirth of tabrets ceaseth, the noise of them that rejoice endeth, the joy of the harp ceaseth.” Isaiah 24:1-8 . 9T 14.3"
"Behold, the Lord maketh the earth empty, and maketh it waste, and turneth it upside down, and scattereth abroad the inhabitants thereof."
EGW directly quotes Isaiah 24:1-8.
"Behold, the Lord maketh the earth empty, and maketh it waste, and turneth it upside down, and scattereth abroad the inhabitants thereof. And it shall be, as with the people, so with the priest; as with the servant, so with his master; as with the maid, so with her mistress; as with the buyer, so with the seller; as with the lender, so with the borrower; as with the taker of usury, so with the giver of usury to him. The land shall be utterly emptied, and utterly spoiled: for the Lord hath spoken this word. The earth mourneth and fadeth away, the world languisheth and fadeth away, the haughty people of the earth do languish. The earth also is defiled under the inhabitants thereof; because they have transgressed the laws, changed the ordinance, broken the everlasting covenant. Therefore hath the curse devoured the earth, and they that dwell therein are desolate: therefore the inhabitants of the earth are burned, and few men left. The new wine mourneth, the vine languisheth, all the merryhearted do sigh. The mirth of tabrets ceaseth, the noise of them that rejoice endeth, the joy of the harp ceaseth."
Ellen White directly references Isaiah 24:1-8 in this passage.