We should not be like Cain, who was of the evil one and murdered his brother. And why did he murder him? Because his own deeds were evil and his brother’s righteous. (1 John 3:12)
There are two brief times every 24 hours when darkness and light attempt to co-exist. Dawn and twilight. (Hey, pretty good book title: The Dawn of Twilight. No idea what that means, but it’s good, right?). Anyway, at dawn and at twilight, light and darkness mix it up. Just for a bit. The sun rises, the night recedes. The sun sets and night comes. One shows up, the other must go.
Day and night. We even use that phrase to describe two things that are radically different: “Man, those two are as different as day and night.” The Bible uses these images, light and darkness, to underscore the complete incompatibility of the kingdom of God and the kingdom of this world (headed up by Satan). Kingdom of Light. Kingdom of Darkness. Righteousness. Unrighteousness. You can’t mix the two. In their very essence, light and darkness are as different as. . .well. . .night and day.
Twilight and dawn are nature’s announcement to us that light and darkness cannot be reconciled. When the one comes, the other must go. Light is light — it is some- thing. Darkness is. . .is. . .darkness is no-thing. It is the absence of light, not a thing in itself. Light and darkness cannot co-exist. And so it is with the kingdom of our Lord and the kingdom of darkness.
Which brings us round to our main point.