Not only is redemption revealed in the covenants, but a plan of history is revealed, that flows mainly from Abraham all the way to the final chapters of the book of Revelation. Ryrie adds: “Only dispensationalism can maintain unity and diversity at the same time and offer a consistent system of interpretation.”10 I believe, however, it is closer to the truth to say that the dispensations give us biblical diversity while the covenants reveal a plan of redemptive unity!