The disciples would have understood that this refers to the time of final judgment of sinners. Alternate translation: "judgment day" (See: [[rc://en/ta/man/jit/figs-explicit]])
"God will not judge Sodom as severely as he will judge that town." Alternate translation: "God will judge the people of that town more severely than he will judge the people of Sodom" (See: [[rc://en/ta/man/jit/figs-metonymy]])