Earlier today I banged my head. I was just leaning up against the wall and then WHAM, I misjudged where the wall was when resting my head back. I reached out to sense the pain I was feeling, the sensation on the back of my head, when I noticed that actually there wasn’t much at all. The pressure of the blow spread all across the back of my head, protecting me (and especially my brain) from damage, and I smiled and was I thankful. My skull knew what it was doing. My skull did its job.
This showed me a simplicity that I rarely consider. Everything has a purpose, a job to do, a function, and for the most part, things perform their functions perfectly. A screwdriver unscrews screws, a hammer hammers in nails, a knife cuts. These are man-made tools, but things that have not been made or shaped by man also have their own jobs and functions to perform, from the cells and organs and bones of our bodies, to rivers and plants and clouds. It is easy to talk about a tree’s function: taking in carbon dioxide and giving out oxygen for people and animals to breathe, producing nuts and seeds and fruits for people and animals to eat. They produce shade, they can give wood for burning and making things with. Leaves can be eaten, or made into medicines. They act as home for ants and other small creatures, as roosts and nests for birds… the list goes on. But what of our function? As a human, what is our job?
In a way, this is what we are all seeking to find out. We want to know what to do with our lives, what sort of people we should be, what professions we should have. We want to know our purpose, because knowing our purpose we will have found meaning in our lives.
We ask this question of ourselves and each other in many ways, asking what we want to do today, or what we want to be when we grow up. But what we often fail to ask (or perhaps we ask but ignore the answer) is this:
What does Life want for me?
Seen in that context, we can see ourselves for what we are, and that is human, one man or woman of one species among a whole world of different animals and plants and rocks and space and stars. And viewed from that context, we can see that we are no different from anything else. We have our job to do, just like a cat does, just like the grass does, just like the river does. It’s life, and our job is to live.