[W]e look not at the things which are seen, but at the things which are not seen: for the things which are seen are temporal; but the things which are not seen are eternal.”
2 Corinthians 4:18, KJV
Everything that you can see in this world is a part of creation – that wonderful, terrible, awe-inspiring everything that we see and hear and smell every day. There is also a good bit of creation that we cannot see or hear or smell; this is a wonderful part of our universe, but not something that we will talk about because those things are not what science can talk about. Science can tell us many wonderful and important things about what we can see or hear or smell or touch in some way, so that is what we will talk about here.
The most amazing thing about all the things that we can see or hear or smell or touch is the world is that they are all orderly. Everything from the rocks and trees to the stars and seas can be organized and understood. How can this be when there are so many different kinds of things in the world? It is so because creation has a Creator – the One who made all of those things. Because the Creator is orderly, He made creation to be orderly as well; because creation is orderly, we can understand how the world works. We, too, are a part of creation – a special creature made by the Creator known as a human.
We are mostly going to talk here about the part of creation that is alive. That is what biology is – the study of life. What does it mean for something to be alive? That can be a hard question to answer, but we will consider it in the next chapter. For now, all we need to know is that things that are alive are known as creatures.
Before we go any further, I want to introduce you to a fantastical world – the Kingdoms of Creation. Imagine, if you will, a world where there are six kingdoms that live side by side with each other. Each kingdom has creatures of a similar kind: some seem to have almost nothing in them, except maybe some green scum (the Kingdoms of Bacteria, Archaea [ar-kay-uh], and Protists), others are filled with silent citizens (the Kingdoms of Fungi and Plants), while just one is a raucous riot of life (the Kingdom of Animals).
We are going to look at each of these remarkable kingdoms in turn shortly, but for now, I just want you to get the lay of the land, so to speak, so we will look at the Kingdom of the Animals. You know animals, don’t you? All the fish and bugs and snakes and robins and dogs and guinea pigs and many, many others are animals. Can you think of any others?
Let’s imagine for a moment that we are one of those robins (or would you rather be a toucan?) flying over the Kingdom of the Animals. As you are flying, you would see far below you, a great fence encircling the kingdom because all the animals want others to know that this is their home. All around is beautiful country, with lakes and rocks and green hills, for the animals live in many different types of homes.
Dotted through this land are villages, where similar animals live side by side, with each particular type of animal in its own house. Some of these villages are large, with many houses and particular animals, and some are small. There are even some houses which are all by themselves, but I do not think that they are lonely since they can go and see the other parts of creation as much as they want.
These villages have the lovely name of families of creatures since all of the animals are closely related. Each particular animal type is what we call a species – dogs are a species. What are we to make of the many different types of dogs, such as the Beagle and the German Shepherd? These are what we call breeds or varieties of the same species. You can think of them as living in different rooms of the same house. I imagine that dogs and cats must have huge mansions to have enough room for all their different breeds! Each kingdom has these villages where similar plants, fungi, or bacteria can live together. Let’s go explore the wonders of creation!