judgement day

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun The Last Judgment, Final Judgment, final trial of all humankind, both the living and dead by God expected to take place at the end of the world, when each is rewarded or punished according to his or her merits.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun (New Testament) day at the end of time following Armageddon when God will decree the fates of all individual humans according to the good and evil of their earthly lives