I wrote a book: "Understanding Eschatology." The subtitle was "Why it Matters!" Most people could seem to care less. I say it is vital, crucial, essential.
The Bible is an incredible and fascinating book. It is far from being merely a list of moral guidelines, or an instruction manual on ‘how to get to heaven in ten easy steps’.
Instead, when read in terms of the overall story of God’s work within creation, it reveals a depth and beauty that transcends comprehension. Unfortunately, for many Christians, the notion of reading and teaching Scripture in terms of the over-arching story of Scripture has been absent.
Instead of understanding the grand narrative and its majestic portrait of God and His redemptive activity, the Bible has unfortunately too often become the repository of ‘rules’ and ‘regulations’. This is not to say that the Bible does not have such an ethical code, but only that in failing to see God’s mission within creation as unveiled in Scripture, we have neglected this vital storyline that runs from Genesis to Revelation (from Garden to Garden!), and, in doing so, we run the grand risk of failing to comprehend our role within the story.
It is this story that we need to explore in more depth. For, a proper understanding of eschatology begins with a complete grasp of the entire story of the Old and New Testaments.
When we place the life and ministry of Jesus into the overarching story of God’s mission, then we may begin to discern the eschatological significance of Christ’s life, death, and resurrection, and the coming of the Spirit at Pentecost. And it is here that eschatology, mission, and the biblical story meet. That is, understanding Jesus, both His person and His work, eschatologically and in the context of the biblical story correlates directly to a proper understanding of the mission of God’s people.
And it is here that eschatology becomes relevant for the Church today! Our mission as followers of Christ is to carry forward the mission begun by Christ, which itself was an inauguration of the eschaton (the ‘end’). You see, eschatology is not simply a bunch of ramblings about the future and what will happen, but it is intimately tied to the life of the Church today!