"“By faith Noah, being warned of God of things not seen as yet, moved with fear, prepared an ark to the saving of his house; by the which he condemned the world, and became heir of the righteousness which is by faith.” Hebrews 11:7 . While Noah was giving his warning message to the world, his works testified of his sincerity. It was thus that his faith was perfected and made evident. He gave the world an example of believing just what God says. All that he possessed, he invested in the ark. As he began to construct that immense boat on dry ground, multitudes came from every direction to see the strange sight and to hear the earnest, fervent words of the singular preacher. Every blow struck upon the ark was a witness to the people. PP 95.1"
"By faith Noah, being warned of God of things not seen as yet, moved with fear, prepared an ark to the saving of his house; by the which he condemned the world, and became heir of the righteousness which is by faith."
EGW directly quotes Hebrews 11:7 and expands on its meaning.
"And spared not the old world, but saved Noah the eighth person, a preacher of righteousness, bringing in the flood upon the world of the ungodly;"
Both passages discuss Noah as a preacher of righteousness who warned the world before the flood. EGW expands on this theme.
"Many at first appeared to receive the warning; yet they did not turn to God with true repentance. They were unwilling to renounce their sins. During the time that elapsed before the coming of the Flood, their faith was tested, and they failed to endure the trial. Overcome by the prevailing unbelief, they finally joined their former associates in rejecting the solemn message. Some were deeply convicted, and would have heeded the words of warning; but there were so many to jest and ridicule, that they partook of the same spirit, resisted the invitations of mercy, and were soon among the boldest and most defiant scoffers; for none are so reckless and go to such lengths in sin as do those who have once had light, but have resisted the convicting Spirit of God. PP 95.2"
"But as the days of Noe were, so shall also the coming of the Son of man be. For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark, 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 elaborates on the spiritual state of the people in Noah's time, aligning with the general description in Matthew 24:37-39 about the conditions preceding the flood. EGW provides details about their lack of repentance and rejection of the warning, which amplifies the 'knew not' aspect in Matthew.
The men of that generation were not all, in the fullest acceptation of the term, idolaters. Many professed to be worshipers of God. They claimed that their idols were representations of the Deity, and that through them the people could obtain a clearer conception of the divine Being. This class were foremost in rejecting the preaching of Noah. As they endeavored to represent God by material objects, their minds were blinded to His majesty and power; they ceased to realize the holiness of His character, or the sacred, unchanging nature of His requirements. As sin became general, it appeared less and less sinful, and they finally declared that the divine law was no longer in force; that it was contrary to the character of God to punish transgression; and they denied that His judgments were to be visited upon the earth. Had the men of that generation obeyed the divine law, they would have recognized the voice of God in the warning of His servant; but their minds had become so blinded by r…
"Professing themselves to be wise, they became fools,"
The EGW passage describes how people who claimed to worship God through idols became blinded to His true nature and holiness. This aligns with the idea in Romans 1:22 that professing wisdom can lead to foolishness, as their distorted view of God led them astray.