What happens when the mysteries are complete?
When the mysteries are complete, the final seven years begin. That period is prophecy, leading to the Second Coming. Paul identifies this previously unmentioned body of truth as the mysteries, and its completion moves history into that final prophetic seven-year period and the Second Coming.
Les explains that after Israel continues to reject, a body of truth comes that was never before mentioned. Paul refers to it as the mysteries. When that body of truth is complete, the next event is the final seven years. Les identifies that final seven years as prophecy and the Second Coming, tying it back to what had been shown in previous weeks.