Evidence for God in Life Design Archives

February 22, 2022February 21, 2022

Amazing Digestive System Design

The Tufts University Health and Nutrition Letter for March 2022 has a great article titled “Your Amazing Digestive System.” It explains in great detail what happens to food from the time you look at it until it leaves the body. We take for granted what happens when we eat food, but the amazing digestive system is so complex that it is another extraordinary evidence of God’s wisdom and design. Consider the parts of the system as spelled out by the Tuft publication:

THE GASTROINTESTINAL TRACT: This tube runs from the mouth to the anus with a lining separating the food we eat from the inside of our body. Muscles and nerves control the speed of movement of the food, and nutrients are absorbed through the tube wall, which controls what nutrients are absorbed and how fast.

THE MOUTH: The smell and sight of food stimulate the secretion of saliva (which is why our mouths water), moistening and lubricating the food so we can swallow it. The saliva has an enzyme called salivary amylase, which begins to break down starches as the teeth grind the food into more digestible pieces.

THE ESOPHAGUS: This tube is about a foot long and connects the throat to the stomach. It has muscles to push the food along and a valve that opens to let the food enter the stomach.

THE STOMACH: When food enters the stomach, gastric acid and digestive enzymes break down proteins and kill unwanted organisms. Stomach muscles contract and relax, reducing the food to a diluted paste.

THE SMALL INTESTINE: Most nutrients are absorbed here, including proteins, carbohydrates, fats, and micronutrients. This tube is about 20 feet long and an inch in diameter. The small intestine uses enzymes from the pancreas and bile from the gallbladder to break down the food. There are three sections to the small intestine, the duodenum, the jejunum, and the ileum, each absorbing different nutrients.

THE LARGE INTESTINE: Also called the colon, this muscular tube is three times wider than the small intestine but only about five feet long. The colon absorbs beneficial nutrients not previously absorbed. Anything the body can’t use is passed on to the rectum. The large intestine also absorbs water and has a complex organization of bacteria called “gut-microbiota.” Those microbes use fiber to produce beneficial compounds and produce many hormones required for our immune system.

Our amazing digestive system design defies any chance explanation. Each precisely designed part is an essential contributor to our ability to eat and digest food. It is no wonder that so many diseases can negatively affect the digestive system. It is hard to read all we know about this system and not be reminded of Psalms 139:14, “I will praise you, God, for I am fearfully and wonderfully made: marvelous are your works and that my soul knows very well.”

Reference: Tufts Health and Nutrition Letter

February 19, 2022February 15, 2022

Why Do Loons Migrate?

It’s a bird that isn’t great at flying and is awkward at walking on land, but it’s very skilled at diving. The common loon (Gavia immer), also known as the great northern diver, is an aquatic bird that somewhat resembles a large duck or small goose. Since flying isn’t their strong point, why do loons migrate?

Most birds have hollow bones to reduce their weight for flying. The fact that a loon’s bones are not hollow adds weight to facilitate diving but makes flying more of a challenge. Loons can dive as deep as 200 feet (60 meters) and stay underwater for three minutes. Because of their dense bones, they sit lower in the water than ducks or geese when they swim. The loons’ legs, located near the rear of their bodies, facilitate quick diving but make walking more difficult.

Loons are well-designed for catching fish and well-suited for life in the ocean, where they spend their flightless winters. When spring comes, the loons molt, shedding their gray feathers and growing black ones. They gain stiff wing feathers and begin exercising to build strength for the migration journey. After a couple of months of preparation, they are ready to fly hundreds of miles north to freshwater lakes, where they spend the summer.

Why should loons leave the oceans where they have an abundant food supply? Just think that they wouldn’t have to go through the changes necessary to fly to the northern lakes. They could also avoid the dangers involved in making the migration. They wouldn’t need the complex navigation methods they use to return to the same lakes where they originated. Why do loons migrate? Why not do what many northerners do when they retire and just enjoy life along the warm and sunny ocean shores?

The answer seems to be more beneficial to other living creatures than to the loons. Their departure from the ocean relieves pressure on fish populations in coastal marine areas. More than that, it helps to control fish populations in northern freshwater lakes. Loons return to the north to benefit the northern ecosystems. These birds are well-designed to fill a niche in the ecosystem that other life forms can’t fully meet.

So even though loons are not the best at flying and even less adapted for walking, they have what is needed to fill a niche in the ecosystem. Why do loons migrate? The loon’s migration may benefit other living creatures more than itself. How could natural selection explain this? According to the survival of the fittest, shouldn’t these birds survive and thrive doing their own thing rather than benefiting others? We don’t think natural selection fully explains the design of loons and their lifestyle. We suggest that the common loon is a testimony to the Creator’s wisdom of design in the life system we see all around us.

February 16, 2022March 26, 2026

Mob Rule Mentality

One of the worst characteristics of humans is the capacity to allow mob rule mentality to destroy clear thinking, evidence, logic, morals, and kindness. Evolutionists point to the similarities between human mob behavior and the gang behavior of wolves, meerkats, monkeys, and killer whales as evidence for their theories. There is no question that humans can act like these animals, but these animals cannot behave in the way Jesus taught us to live.

The Bible is not ignorant about this issue. In Acts 7, you can read the account of a man named Stephen, who was accused of blasphemy by a group opposed to Christianity. The group’s claims were false, and Stephen made a defense of his activity. However, rather than consider the evidence and think about what he said, the mob “ground their teeth at him in rage.” Then “they cried out with a loud voice and stopped their ears and rushed at him, dragged him out of the city … and they stoned Stephen.”

In Acts 19, the teaching of Paul in Ephesus caused resistance from the followers of the goddess Diana (Artemis). This resulted in a mob action endangering Paul’s life and forcing him to leave Ephesus. When mob rule mentality takes over, people ignore logic, evidence, and knowledge. The result is always destructive. If you examine the biblical examples, you will see that there are people feeding the mob lies, false information, and emotionalism.

Another biblical example of mob rule mentality is the crucifixion of Jesus Christ. In Mark 15, we see Pilate trying to reason with the crowd. Yet, in typical mob behavior, the same people who had honored Christ not long before cried out for His crucifixion.

I have a friend who was active in a religious crusade by a well-known evangelist. Her job was to go forward when the evangelist extended an invitation to come to Christ. She and ten of her friends were paid to respond to the invitation. The reason was that once people started coming forward, others would follow. I have seen young people at a youth rally or a Christian camp come forward because “everyone else was coming forward.” These may be trivial examples, but they have long-range effects on people’s lives.

The Church must not adopt a mob rule mentality. We must not ask people to follow a human leader or blindly do what others do. Biblical conversions were primarily one-on-one. Even when Peter preached to the people in Acts 2, the plea that he and all the apostles made was to individuals (see Acts 2:37). Individuals responded for themselves and were baptized. The first-century Church was not a mob but individuals meeting in people’s homes (Acts 2:46).

Christians need to avoid being influenced by mob rule mentality, whether it’s a political mob, a religious mob, or a nationalistic mob. Paul wrote, “..study to be quiet, and to do your own business, and to work with your own hands. That you may walk honestly toward those who are outside …” (1 Thessalonians 4:11-12).

February 15, 2022February 14, 2022

The Contrast Between Forests and Cities

Genesis 1:11-12 describes Earth having three kinds of plants which most versions translate as grass (“deshe” in Hebrew), herbs (“eseb” in Hebrew, meaning a non-woody plant with seasonal foliage such as most vegetables), and fruit trees (“ets” bearing fruit “peri” in Hebrew). Genesis 2:9 tells us that “the Lord God made every tree that is pleasant to the sight, and good for food.” The first mention of cities in the Bible is in Genesis 11:1-9 with the Tower of Babel. Then in Genesis 13:12, Lot chooses to live “in the cities of the plain,” Sodom and Gomorrah. The Bible shows a contrast between forests and cities.

The habitat of early humans described in the first chapters of Genesis is very different from the cement-paved cities filled with massive structures that we see in the western world today. The construction of cement jungles has brought on an enormous number of social problems as well as pandemics and nutritional issues. As we see the contrast between forests and cities, we are slowly beginning to understand that God’s original design works best.

Archaeologists have a new airborne laser research tool called LIDAR (Light Detection and Ranging). It enables them to see through the canopy of vegetation, and they are discovering ancient cities hidden by the rainforests. Researchers are finding causeways, hydrological networks, massive structures, and elaborate ceremonial centers. They are seeing the remains of the Maya in South America, the Angkor in Cambodia, and an area called Kuk Swamp in New Guinea.

In these ancient cities, palm trees, Brazil nuts, sugar cane, bananas, and many tropical fruits were harvested from trees that surrounded dwellings. In addition, people grew small patches of maize and millet between the trees. Today, we are beginning to insert green spaces into our cities, and new varieties of plant products are showing up in our grocery stores.

Archaeologists have found evidence of millions of people living in cities in the Amazon basin, Africa, and Asia. The first attempt at farming in Britain was some 6,000 years ago, but in the Fertile Crescent, farming dates back to 11,000 years ago. The Fertile Crescent is the biblical location of the Garden of Eden, which brings us back to God’s original plan for human habitation.

A failure to properly use all the resources God has given us has brought pain, disease, and hunger throughout history. As we see the contrast between forests and cities, we come to appreciate the blessing of the resources God originally created.

Reference: “Rethinking the Jungle” by Matthew Symonds in Current World Archaeology Magazine (#110) for December 2021/January 2022. Symonds shows that the jungle can support massive human populations without all the ills of modern agriculture and city dwelling. His approach is evolutionary, and much of the article comes from a new book by Patrick Roberts titled Jungle: How Tropical Forests Shaped the World – and Us (Viking/Penguin 2021, ISBN – 978-0241472743).

February 14, 2022February 13, 2022

God’s Original Plan for Marriage

Marriage is perhaps the most abused institution God has given us. Historically, people have used marriage for political purposes or as a national defense strategy. One way for a ruler to make peace with a rival king was to marry his daughter. The Bible describes cases of that, and they turn out to be a disaster. People sometimes use polygamy and arranged marriages to cement agreements of all kinds. They have strayed from God’s original plan for marriage by doing so.

Men have used marriage to denigrate and abuse women. They thought of women as possessions and baby machines but nothing more. In some cultures, you could show how wealthy you were by the number of women you controlled. Concubines were common among rulers in the ancient world. Even today, you can buy a wife online or through marriage brokers, and for some women, it has been a path to U.S. citizenship. In recent times, marriage has expanded to include all kinds of relationships, including homosexual and animal relationships.

It is no wonder that God’s original plan for marriage with a man and a woman is becoming less and less recognized in the world today. Genesis 1:27-28 makes it clear that men and women are equal. It is hard to misunderstand when it says, “…in the image of God, male and female He created them.” Passages like Galatians 3:28 point out that there is no distinction between races or sexes in the eyes of God. As far as value, we are “all one in Christ Jesus.”

Genesis 2 elaborates on God’s original plan for marriage between a man and a woman. In verse 18, God says, “It is not good for man to be alone,” and He created a “helper suitable for him.” Genesis 2:24 concludes this relationship by saying, “Therefore a man shall leave his father and mother and shall cleave to his wife and they shall be one flesh.” The Hebrew word translated “cleave” means “adhere to.” This word refers to closeness, such as your tongue cleaving to the roof of your mouth (See Palms 137:6 and Job 29:10). This is not talking about a sexual act but a close relationship.

If a person’s view of marriage is that it is just a sexual relationship, then every person who engages a prostitute is married to her. Some marriages have failed because sex is the only thing the two individuals have. Marriage does fulfill the biological drive built into humans (See 1 Corinthians 7:2-), but that cannot be the sole basis of a marriage, or the relationship will not be what God’s original plan for marriage was designed to be. Becoming one and adhering means having a relationship that is so close that each one’s big concern in life is for the well-being of their mate. That kind of relationship blesses everyone, including children and family.

The New Testament tells us to conform to the laws of the land (1 Peter 2:13-15 and Romans 13:1-2), but the state may recognize relationships that God does not. Some people may want to marry their dog, cat, or chimpanzee, but God does not recognize such relationships. Cohabitation is not marriage and fails to bring the kind of blessings marriage brings. Studies show that cohabitation does not produce lasting relationships. Even though the LGBTQ community has adopted its own concept of marriage, the evidence does not indicate that it offers the stability and closeness God wants us to have.

As one who has been married for 61 years at the time of this writing, I can tell you that God’s system of marriage works. Jesus dealt with this issue many times. In Matthew 19:4-5, He repeats the message of Genesis. His critics asked why Moses allowed a perversion of God’s original plan for marriage. Jesus’ response was, “Because you knew so little of the meaning of love, but it was not intended that way at the beginning” (Phillips translation). How true that is in today’s world.

February 10, 2022February 8, 2022

The Age of Methuselah in the Bible

A frequent challenge from atheists concerns the lifespan of early Bible characters. Genesis 5 contains the “generations of Adam” up to the time of Noah. It lists Methuselah as having lived 969 years. This chapter raises many questions, and atheists have ridiculed the idea that people ever lived that long. Anthropologists have methods for determining how old a person was when they died, and no data shows people ever living hundreds of years as we measure years today. Then what was the age of Methuselah?

It is essential to understand that this is not just a biblical peculiarity. Other ancient cultures have records of people living a very long time. The ancient Sumerian King List said that King Alulim ruled for 28,800 years, and others longer than that! However, the all-time longevity champ is a spiritual teacher in Jainism named Shreyansanatha, who was recorded to have lived 8,400,000 years. The message should be clear to us that none of these are our familiar calendar years as established by Pope Gregory XIII in 1582.

There have been studies to determine how ancient people expressed time. The Hebrews used lunar cycles for reckoning time, but they have modified that because certain numbers had special significance. For example, seven indicated completeness, and six was just short of completeness. The Book of Revelation contains symbolic numbers that people have often erroneously misinterpreted.

A careful study of this subject will show that the intent of Genesis 5 is not to establish time or the chronological ages. Applying modern calendar concepts to Genesis would mean that Methuselah was killed by the flood of Noah. The message of the passage is not the age of Methuselah, but that he was a descendent of Enoch and an ancestor of Noah.

When you read any book of any culture, you have to look at who wrote it and to whom and why, and how the people it was written to would have understood it. That is especially true when considering the ages of ancient personalities.

February 9, 2022February 7, 2022

Design of Lizard Lungs

Studying the design of lizard lungs may lead to innovations in developing artificial lungs for humans. A Princeton University study showed how reptile lungs develop. Human lungs take months to develop, and that makes repair very difficult. The Princeton researchers studied the development of lungs in brown anole lizards and found that their lungs develop in a few days.

In the brown anole lizard, fluid fills the area that will become a lung and pushes against smooth muscle tissue until gaps develop in the muscle. Then, a membrane protrudes through the gaps so that a large surface area forms, and within two days, the surface area is ready for gas exchange. Researchers were able to build a working replica mimicking the lizard’s natural process of lung development.

The Princeton researchers say that the process is a simple mechanical process that could be a model for “advanced biotechnology design.” By copying the design of lizard lungs, it may become possible to produce lung material to replace lungs damaged by disease. The National Science Foundation says this discovery could lead to innovations in artificial lung design and development. God’s design of living things is very complex, but sometimes humans can copy a simple creative method like this lizard lung development.

Medical science can eventually treat almost all chronic human ailments by recognizing God’s design. Celeste Nelson, who authored the lizard studies, said, “If we appreciate that there’s a lot of biodiversity that we can’t see, and we try to take advantage of it, then we as engineers will have more tools to tackle some of the major challenges that face society.” Likewise, we can improve the future of human health by studying living things, including God’s design of lizard lungs.

References: National Science Foundation and Science Advances

February 8, 2022February 7, 2022

Color Vision Differences in Various Creatures

Color vision differences in various creatures result from eye design. Humans see color because we have three kinds of cones in the retina that respond to different energies of light. Our eyes have color cones sensitive to red, green, and blue. If light stimulates all three types of cones, we see it as white. When light stimulates red and green cones but not blue, we see yellow. Other combinations result in every color we can see.

Some light energies do not trigger any of our cones, yet they affect us. For example, our eyes don’t perceive ultraviolet energy, but UV rays can cause sunburn. Likewise, we can’t see infrared energy, but we can feel it as heat.

Animals have many color vision differences compared to humans. Why do deer not see the orange jackets that hunters frequently wear? A deer can’t see very much color at all. That means a hunter standing still in the woods wearing an orange camouflage outfit will be invisible to a deer but highly visible to other hunters.

Some animals that do not see color can see light energies that we can’t. For example, a rattlesnake can see infrared, which is a lower energy than the visible light we see. A warm-blooded animal such as a rat or mouse gives off infrared radiation. A rattlesnake can see the infrared light coming from the rat on a very dark night when there is no light visible to humans.

The National Science Foundation reported on a jumping spider (Saitis barbipes) found in Europe and North Africa with no red color sensitivity. A red ball would appear gray or black to those spiders. However, the males of these furry spiders have a bright red crown and legs. Even though potential mates cannot see the red, certain areas of the spider’s body strongly absorb ultraviolet light. Those areas appear as “spider green” to other jumping spiders.

In addition to color vision differences, some animals have specialized vision tools to help them survive. For example, a marine turtle’s eyes have polarized corneas. That polarization allows the turtle to see reflected light because it is polarized parallel to the reflecting surface. A turtle needing to locate water will simply scan the horizon to see polarized light reflected from the water’s surface. Other animals, such as birds or fish, have polaroids in a vertical orientation, enabling them to see through clouds or water without having to deal with glare.

Designing cells that can detect light is only part of the story. Making eyes that meet the peculiar needs of various animals is much more difficult. Your vision is just one more support for David’s statement, “I will praise you, Lord, for I am fearfully and wonderfully made.” (Psalms 139:14.)

Reference: The National Science Foundation and the journal The Science of Nature

February 4, 2022February 2, 2022

An Overlooked Role of Birds and Mammals

Various data sources show massive evidence of climate change. The melting of the ice sheets, the warming of the Pacific Ocean, and the increase of weather anomalies affect all of us. Some of these changes have to do with flooding and the frequency of storms. Others affect our food supply where there is an overlooked role of birds and mammals.

While the effect on human activity is pretty dramatic, the natural changes in living things in the environment are usually less noticeable. The reason is that the design of life anticipates that climate will change from time to time, even if humans have no role in that change. If a plant species faces environmental change threatening its existence, it will disperse its seeds into a different place where the environment is more suitable.

The often overlooked role of birds and mammals is that they are the primary agents for seed dispersal. The National Science Foundation helped fund a study showing that more than half of all plant species rely on animals to disperse their seeds. The NSF website said, “Plants that rely on seed dispersers can face extinction if there are too few animals to move their seeds far enough to keep pace with changing conditions.”

One of the things that plant-eating dinosaurs did was to spread the seeds of the plants they ate. This means that pruning was not the only benefit of plant-eaters, but seed spreading was also significant. As the climate has changed in the past, animals have spread the seeds over a vast geographic area allowing the incredible diversity we see in plants today.

This kind of research has a variety of practical uses. It reminds us of the overlooked role of birds and mammals in dispersing seeds in the environment. The study showed a 60% reduction due to the loss of seed-spreading birds and mammals.

We see evidence of God’s wisdom in designing birds and mammals with a diet that allows spreading the seeds of the plants they eat. That design helps to moderate the effect of climate change. God told Adam and Eve to take care of the Garden (Genesis 2:15), and we need to understand our responsibility in that. The fact that creation’s design allows life to survive climate changes is a testimony to God’s wisdom.

Reference: National Science Foundation website and the journal Science

February 2, 2022February 1, 2022

Studies of Elephant Trunks

So many designs in living things seem to be beyond any chance explanation that it is difficult to watch a nature program or read a scientific paper without seeing another example. For example, we have recently written about studies of elephant trunks HERE, HERE, and HERE. National Wildlife magazine for the first quarter of 2022 reported on another elephant trunk study.

This report centers on the elephant’s specialized respiratory system, which produces lung pressure that allows the elephant to use suction both on land and underwater. No other terrestrial species can even come close to doing what an elephant can do.

Every day an African elephant consumes 400 pounds of food and drinks several gallons of water. The engineers studying the elephants discovered that they can dilate their nostrils to reduce the thickness of the walls of their trunks, increasing the space inside the trunk by 60%. High-speed video and computer modeling show that the elephants can suction air at nearly 500 feet per second and inhale a gallon of water every 1.5 seconds.

As with previous studies of elephant trunks, this new data makes the elephant even more amazing. As scientists understand specialized equipment, it becomes more and more difficult to suggest that this specialization can be the product of chance. Many species of elephants have inhabited our planet, and their trunks all show specialization, even though the environments they live in vary enormously.

Every living thing on Earth has something to teach us. Therefore, we must take care of our planet and the animals we share it with so we will not lose this information. From studies of ants to studies of elephant trunks, an abundance of life demonstrates the wisdom and design of the Creator.

References: National Wildlife magazine and Journal of the Royal Society Interface