Some scholars believe that the day of the Lord will be a longer period of time than a single day—a period of time when Christ will reign throughout the world before He cleanses heaven and earth in preparation for the eternal state of all mankind.
Baadhi ya wasomi wanaamini kwamba Siku ya Bwana itakuwa muda refu zaidi kuliko siku moja - kipindi cha muda wakati Kristo atamiliki duniani kote kabla ya kutakasa mbinguni na duniani katika maandalizi kwa ajili ya hali ya milele ya watu wote.