Claim. History is not linear. When humans fail their portion of responsibility at a Last Days transition, God must restart the separation of good and evil. The course progresses forward in pursuit of the original purpose, but the same providential events recur — producing parallel periods of history. This spiral shape is structurally load-bearing for Part II’s historical-parallels framework.
Elaboration. Per 4.2. Signs of the Restoration of the Second Blessing: “During the course of the providence of restoration, there were several occurrences of the Last Days, when the good and evil sovereignties came to the point of intersection. The times of Noah and Jesus, as mentioned earlier, were also the Last Days.”
Each occurrence failed: “Because people failed to accomplish their portion of responsibility, God’s efforts to destroy the evil sovereignty were frustrated, and He had to begin once again the providence to separate good from evil.” The same dispensational shape — separation of good and evil, foundation-building, central figure, Last Days intersection — recurs at each cycle.
“The course of the providence progresses in a spiral path, moving forward in pursuit of the purpose of creation while events periodically repeat themselves in a circular fashion. Consequently, history has repeated itself, producing parallel periods.”
This is the structural backbone of Part II of DP, which lays out detailed historical parallels (e.g., Old Testament Age and New Testament Age as parallel periods of equal length). The recurrence is not aesthetic but mechanically required by the inviolable human portion of responsibility.
See also. dp-last-days-recurring-transition-not-single-event, dp-history-is-providence-of-restoration