NOTES for Luk 17:20-37
When asked when the Kingdom He preaches will finally come, Christ answers in a very strange way. On the one hand, it "will not come in a visible way"; it is "in your midst"; it is already growing in those who share in it. On the other hand, Jesus paints apocalyptic pictures of the end of the world, the day when the Son of Man, like lightning, "will flash from one end of the sky to the other."
What does He want to say through this contrast? How can the hidden coming of the Kingdom be reconciled with the thunder, lightning, and fiery rain of the Second Coming? Before us, it is not simply two different pictures of eternity entering our world, but also two ways of life: one can live in vain, "selling, buying, planting, building," drowning out with one's bustling activity the signs of the coming Kingdom; or one can already live in it, or rather bring it into being in life, in relationships with people and with God, cultivating the Kingdom "in our midst."