I believe that all of creation points to God. I also believe that all of creation can teach me something that He wants me to learn.
The beauty of running on the same wooded path is that I actually know some of the more colorful trees – especially this time of year. The homeschool mom in me just had to know why some turn golden, others red, and still others a dark russet brown. And I had to know why each year the color saturations were a bit different. I thought I knew, but had to check anyway. Here’s your free science lesson for the day!
As summer meanders into autumn, we all know that the days grow shorter while the nights grow cooler. The changing amount of light and the changing temperatures tell the tree to start preparing for winter. The trees are able to decrease or cease their food production which stops the flow of chlorophyll to the leaves. (If you’ve forgotten biology, this chlorophyll has been what’s colored the leaves green and provided us with oxygen all summer long).
Here’s where it gets interesting! Under the green in the leaves of trees that turn yellow, gold, or orange in the fall lays zanthophyll. This is a yellow pigment that appears once the green fades away. Did you catch this? The yellow has been there all along. It is only because of the autumn changes that we can finally see it.
Fall 2011 was stellar for the yellow (I wanted to say yellar) colors to shine. Every sunny morning I had to stop and say (even if only to my dog), “Wow! Look at that yellow!” Even the trees in my neighborhood could take my breath away. I had never noticed the brilliance of the yellows so close to home before. The conditions were exactly right for the yellow to be at it’s best, and that glorious yellow caused me to worship God.
In contrast, the leaves that give us the deep red and magenta colors are a bit more fickle. Their colors are most brilliant only when fall temperatures range between freezing and 45 degrees and they have plenty of sun. Summer rain also impacts them. These colors aren’t hidden under the green in the leaves like our yellow trees.
Instead, some of the glucose produced when the tree manufactured its food is trapped in the leaves and when the chlorophyll disappears, the glucose reddens because in these trees, the glucose contains anthrocyanin, a red pigment catalyst. The red pigment was all set to do it’s magic. I love that it’s the same pigment that makes roses and geraniums red. I wonder if Alice in Wonderland knew that?
Finally, Ron and I search for autumn colors every fall upon the wooded hills of Galena. While the beauty is amazing, the colors seem rather subtle. Today I learned why the Galena hills, which are heavily covered with oak trees, seem more brown than glorious. The fading oak leaves actually are cleaning out the tree and contain waste products in place of the chlorophyll. They turn brown and then fall to the forest floor in often unremarkable fashion. Yet, they have cleaned the interior of that tree. I don’t have to remind you that oak trees are some of the strongest species around!
I’m not going to bore you now with any more details so back to my opening statement. What could God possibly be teaching me through this?
For me it became obvious as I was running through the woods this morning. Who I am on the inside eventually shows through. For me, the chlorophyll represents everything going easily, abundantly, and effortlessly. In seasons of change or pain, who we really are often gets exposed.
What’s underneath my own ’chlorophyll’? Do I look like the oak tree because I have a lot more cleaning out to do? I suspect there’s a lot more of that to go on. Have I integrated enough of God’s truth into my life to be the catalyst for His glory like the red pigment? Or do I shine only if all of the conditions are exactly perfect? Would my life cause people to turn toward God like the glorious yellow shining through from the inside? I pray that I will have the courage to do the hard work so that is true.
So, I think God has much for me to learn from a simple changing leaf. Gratefully, He is in the business of helping facilitate change. If you don’t believe that, just look outside.





