The Place of God at the Bookends of the Bible

What if everything in the Bible has a larger outer context than is usually accounted for? Missional and biblical theologies suggest that the Bible presents a grand story like a play with multiple acts. The acts typically include creation, fall, redemption, and finally restoration. But what if the whole story itself occurs in another larger setting, occurring within a mission running in the background throughout the whole Bible? How might this aid our research, reading, and application? And why i