Here "hour" is a metonym that refers to the time when people will persecute Jesus' followers. Alternate translation: "when they cause you to suffer" (See: [[rc://en/ta/man/translate/figs-metonymy]])
This is a metonym that refers to the first days of Jesus' ministry. Alternate translation: "when you first started following me" (See: [[rc://en/ta/man/translate/figs-metonymy]])