The Wonders of Nature: Every Creation Has a Purpose

More than 350,000 species of plants flourish across the fertile surface of the earth, while over five million kinds of animals feed from this rich and colorful abundance. This breathtaking diversity fills the world with beauty and wonder, allowing humanity to live within a vibrant and fascinating natural tapestry.

Every creature and every plant has its own unique role within this immense system. Naturalists and zoologists are continually amazed as they discover the hidden purpose of yet another species, realizing that without it the world would not look the same. Jewish tradition reflects this idea as well: “You remember every creature; none is forgotten before You” (Rosh Hashanah prayer). “Everything the Holy One created in His world was not created in vain” (Shabbat 77b). Even creatures that seem unnecessary, such as flies, fleas, and mosquitoes, are part of the covenant of creation (Vayikra Rabbah 22).

The Purpose Behind Creation

Great philosophers of the ancient world wrestled with the question of why the world contains so many forms of life. In his introduction to the Mishnah, Maimonides (Rambam) describes the view that everything in existence must have a purpose. Human beings may not always understand that purpose, especially regarding small creatures like insects or worms, yet wisdom teaches that nothing exists without meaning.

According to the Rambam, many animals serve humanity directly: some provide food, like sheep and cattle; others assist through labor, like donkeys and horses. Still others may appear to have no benefit, but this only reflects the limits of human understanding. Over the generations, plants and animals once considered useless have been discovered to possess remarkable value — whether in medicine, agriculture, or technology.

The Hidden Power of Earthworms

One surprising example comes from Charles Darwin, who near the end of his life published a book in 1881 titled The Formation of Vegetable Mould Through the Action of Worms. Darwin demonstrated that without earthworms, plant life would eventually decline toward extinction.

According to estimates, more than two and a half tons of dry soil may pass each year through the digestive systems of worms in a well-populated field. Every centimeter of fertile topsoil can be renewed approximately every two years. As worms process organic debris, they enrich the soil with nutrients essential for plant growth, enabling new vegetation to flourish and produce nutritious fruits.

A Hidden World Beneath the Soil

The soil itself is alive with microscopic organisms. Sir E. John Russell noted that a single gram of organically enriched soil may contain about 29 million bacteria, whose combined weight across an acre can exceed sixty kilograms. When these organisms die, they become natural fertilizer, further nourishing the earth.

Alongside bacteria live countless other microscopic life forms: actinomycetes, algae, protozoa, and fungi. Some fungi form mysterious partnerships with plant roots known as mycorrhiza, a discovery confirmed by Sir Albert Howard when studying healthy French vineyards. These fungal networks help plants absorb nutrients, contributing to the remarkable quality of certain agricultural products.

Cooperation in Nature

The food chain reveals a deep interdependence among living beings. Herbivores such as deer and zebras eat grass and convert it into protein. Predators feed on these animals, and when predators die, worms transform their remains into organic fertilizer that returns to the soil, allowing plants to grow again.

While Darwin is often associated with the concept of a “struggle for survival,” later thinkers such as Peter Kropotkin emphasized the importance of cooperation and mutual aid in nature. Without cooperation, many species could not survive even briefly. The natural world rests not only on competition but also on compassion and interdependence.

The Great Chemical Factory of the Oceans

Across vast ocean regions, microscopic plankton plants float on the water’s surface. Together with terrestrial vegetation, they produce oxygen through photosynthesis — the very gas that sustains life. Animals, in turn, release carbon dioxide, feeding the plants in a continuous cycle.

Even unexpected creatures contribute to maintaining balance in Earth’s atmosphere. Termites, beetles, and grazing animals such as cows release methane and nitrogen oxides, which interact with oxygen and help regulate its concentration. Scientists have discovered that these natural processes help maintain the delicate balance of approximately 21 percent oxygen in Earth’s atmosphere — a level essential for life.

Cows themselves are extraordinary biological “factories.” By consuming simple grass — something humans cannot digest, they produce milk, cheese, butter, meat, leather, and even industrial materials derived from milk proteins. Nature continuously renews its food supply through cycles of growth and transformation.

The Vital Role of Bees

Another remarkable example is the honeybee. Bees pollinate vast numbers of plants and are essential for the fertilization of around 100,000 plant species, including many fruit-bearing trees. Without bees, many of the colorful wildflowers and juicy fruits we enjoy would disappear. Each discovery in biology reveals yet another layer of interconnected purpose within creation.

Why So Many Stars?

Despite the abundance of life on Earth, the scale of the universe dwarfs it. Billions of galaxies, each containing billions of stars, raise a profound question: why is the universe so vast?

Many astrophysicists explore this through the anthropic principle, which suggests that the physical conditions necessary for human life depend on the combined influence of countless cosmic forces — gravitational fields, electromagnetic interactions, and the structure of the universe itself. Even slight deviations in these conditions could make life impossible.

Rabbi Avigdor Miller offered an additional perspective: the immensity of the cosmos exists to inspire awe and awareness of the Creator. If Earth were enclosed within a small dome, humanity’s sense of divine greatness would be limited. Instead, the infinite expanse of space allows people to glimpse the immeasurable magnitude of creation and recognize that the universe itself is only a tiny fraction compared to its Creator.

A Universe That Inspires Reflection

Humanity can send spacecraft across great distances, yet the universe remains boundless to our perception. Telescopes reveal ever-greater depths, reminding us how small we are in comparison. The moon, though close, is merely Earth’s backyard; the sun is only one star among hundreds of billions in our galaxy, itself one among countless galaxies.