A simple tenet of mine is to take all scripture seriously. That means not simply discarding or leaving to one side any book of the Bible, but accepting that it has something for God to say to us through it, no matter how difficult that book (chapter, or even verse) is to read or understand. If necessary wrestle with it for years to come. The Bible book of Revelation fits this category!
Interpreting Revelation has always caused difficulty, and sent people in different directions. Worryingly today some seem to be using it to justify military action and war - in the process seemingly disregarding what we know of the way of Jesus and His Kingdom.
There are many many others who are much better qualified to unpack Revelation, and we don't have space here anyway. But in short summary, what might we glean from the book in light of 21st Century Mission right now?
It seems to me that along with other parts of the New Testament, the basic message is simple: a call to ongoing faithfulness even as things chaotic events happen in the world around us.
The words of Jesus written up in Matthew chapter 24 resonate with this: hair-raising things will happen - Jesus is sovereign - keep watch and be ready as a faithful servant.
James writes that we should "be patient ... until the Lord's coming" (chapter 5), explaining how a farmer has to wait for spring and autumn rains. I'm struck by the need for both spring and autumn rains, i.e. multiple seasons to come and go. "Stand firm", he writes, "because the Lord's coming is near"! Paul of course writes in Ephesians chapter 6: "... so that when the day of evil comes, you may be able to stand your ground, and ... to stand". I'm not seeing any shortage of evil out there (in fact, quite the contrary), so the reminder to 'stand' seems pertinent enough!
Even the Revelation 16 'Armageddon' passage being used by some today echoes the words of Jesus (most closely to those recorded in Luke 12) with the exhortation to remain awake and fully clothed, i.e. ongoing readiness as a servant-witness.
So we might not get our head around all the content of Revelation, and maybe we will never get our head around it. Others may scurry off in very troublesome directions ... but as followers of The Way of Jesus - hoping to remain faithful - the message is straightforward even as the world rages around us: stay ready as a faithful witness!
