frustrate their purpose
Ezra 4:5
4:5 frustrate their purpose. Ezra 4:6-24 seems to constitute a general summary by Ezra of the opposition received against the rebuilding of the temple during the reigns of four different emperors of Persia: first Cyrus (approximately 550–530 B.C.), later also Ahasuerus (or Xerxes), Artaxerxes I and Darius Hystaspes. The precise chronology and identification of these kings are uncertain and controversial, even among conservative scholars, but the general history and message are clear.