
Two Ages: Evaluating a Biblical concept
If the cosmos has changed over time, as redemptive history has moved from through “five worlds” from creation (Genesis 1–2) to the new creation (Revelation 21–22), then there have also been covenantal changes, too. In the beginning, God made a covenant with Adam (Gen. 2:15–17; cf. Hos. 6:7), which is often called the “covenant of works.” Then, after the flood, God re-established a covenant with Noah and all creation. As Genesis 9:8–17 reports, God hung his bow in the sky as
David Schrock · June 28, 2026 · 8 min read



