'Complacent' in the Bible

The rulers do not know nor do they understand;They walk on in the darkness [of complacent satisfaction];All the foundations of the earth [the fundamental principles of the administration of justice] are shaken.

In little more than a yearYou will tremble [with anxiety], you unsuspecting and complacent women;For the vintage has ended,And the harvest will not come.

Tremble, you women who are carefree;Tremble with fear, you complacent ones!Strip, undress and wear sackcloth on your waist [in grief],