One attitude that seems to characterize nations on the brink of being judged, conquered and dispersed in scripture is an all-but-universal denial of the inevitable.
Jesus himself prophesied judgment on Israel. And yet the destruction of Jerusalem in AD70 was the direct result of the First Jewish Revolt against Roman rule, which had begun four years earlier. Large numbers of Jews simply couldn’t imagine losing to Rome despite the long odds. They were in absolute denial of reality. So the rebels gambled with the lives of their friends and families and lost, setting the stage for centuries of Jewish diaspora.