From John Parsons at Hebrew for Christians:
“For as were the Days of Noah (ימֵי נחַ), so will be the coming of the Son of Man. For as in those days before the flood they were eating and drinking, marrying and giving in marriage, until the day when Noah entered the ark, and they were unaware until the flood came and swept them all away” (Matt. 24:38-9). Yeshua told us that the “Days of Noah” were marked by people who were asleep, blind, and unaware (ἔγνωσαν, “agnostic”) of spiritual truth. They lived their days oblivious to reality. They “forgot” who God was, who they were, why they existed, and where they were going. They engaged in deception, violence, theft, and rampant promiscuity. Such is our world today.