It refers to the time when Jesus is revealed as a glorious King, taking action to reward his faithful followers and to execute vengeance on the ungodly.
See viitab ajale, mil Jeesus ilmutab ennast aulise Kuningana, asudes tegutsema, et anda kätte tasu oma ustavatele järelkäijatele ja maksta kätte jumalakartmatuile.