They are absolutely terrified, even by things that do not normally cause fear. For God annihilates those who attack you. You are able to humiliate them because God has rejected them.
He destroyed his temple as if it were a vineyard; he destroyed his appointed meeting place. The Lord has made those in Zion forget both the festivals and the Sabbaths. In his fierce anger he has spurned both king and priest. ז (Zayin)
I will set my face against you. You will be struck down before your enemies, those who hate you will rule over you, and you will flee when there is no one pursuing you.
“‘As for the ones who remain among you, I will bring despair into their hearts in the lands of their enemies. The sound of a blowing leaf will pursue them, and they will flee as one who flees the sword and fall down even though there is no pursuer.
Then fear overwhelmed those who were in the camp, those who were in the field, all the army in the garrison, and the raiding bands. They trembled and the ground shook. This fear was caused by God.