As a kid, I always loved drawing things isometrically (3D). It was fascinating how the addition of a few lines and/or some shading could suddenly turn a flat square into a 3D cube, or the flat letter “A” into a more “real”, more “solid” A-shaped object. But occasionally you draw the lines wrong or you shade the wrong part and you don’t get the perspective you planned. For instance, dashed lines in a drawing are generally understood to mean that that line is obscured or hidden from the viewer’s perspective. This convention and it’s inclusion in a drawing help us figure out the orientation of the drawn object in 3D space even though the drawing is clearly only a flat representation of a non-flat object. So what happens when we draw the dashed lines as solid, too? The top picture at the right is called a Necker Cube. Because it’s missing that additional information about which lines would be hidden from view, it can be interpreted by our brains a couple of different ways, depending on how each of our brains fills in the missing info. Most people look at it and say they are looking down on the cube from the right, so that the top, right, and front sides are visible. Others see it and say they are viewing it from below and to the left, so that the bottom, left, and front sides are visible. Sometimes, the interpreted image flip-flops between the two as our brains try to fill in the missing information and make some consistent object of what our eyes are seeing. But some people see the cube one way and find it almost impossible to see it oriented the other direction. The middle and bottom pictures have the appropriate lines dashed for confirming which cube faces are towards the viewer. Removing the dashed lines entirely, or shading the faces described can also convey that. Unlike some of M.C. Escher’s drawing that would use contradictory visual cues to show physically impossible scenarios (like staircases supporting themselves in a kind of loop), The Necker Cube is simply incomplete visual information. It is lines without any distinguishing cues to guess the intended orientation.
What does any of this have to do with Christianity? Just like 2 friends can look at the top cube and see the same cube oriented different directions, Christians and atheists often look at the same evidence in history books or through telescopes and microscopes and come to different conclusions. Two people can look at the testimonies in the Gospels or the evidence of creation pointing to its Creator, and not see it. They interpret it one way, maybe over and over again, and never see it the way I see it. Then they see the exact same thing they’ve seen a hundred times, but it flips, and suddenly everything’s different. Was the evidence contradictory or just incomplete? Did they have life experiences that have “hard-wired” them to see things a certain way? Praying for healing for a friend or family member and seeing that person die anyway, for example, can bias people against God, regardless of what evidence they might see for Him. As a Christian, my hope is that I can fill in the missing information – those dashed lines – that someone needs to see the evidence from the true perspective. Have you been looking at an incomplete picture, seeing a materialistic universe with no place in it for God? I encourage you to take another look at the evidence with me each week.