How Fish Navigate

How Fish Navigate

A question that has bothered researchers for many years is how fish navigate. Fish move from one place to another, swimming around obstacles or locating food sources with no obvious way to know how to get to their objective. For example, we live on the edge of a river and have watched fish find their way around brush piles, even when the brush is moved by flooding.

Biologist Shachar Givon of Ben-Gurion University of the Negev in Israel conducted an ingenious experiment to learn how fish navigate. She constructed a fish-operated vehicle for a goldfish to drive. The vehicle consisted of a square fish tank fastened to a chassis with four multidirectional wheels. A downward-facing camera was connected to a computer algorithm which prompted the wheels to move the vehicle in the direction the fish was swimming. The six goldfish in the experiment navigated around obstacles and avoided dead ends. After one or two runs, they became proficient in reaching their goals. The researchers suggest understanding how fish navigate in unfamiliar territory, such as the terrestrial world, may help humans navigate in unfamiliar environments such as the zero gravity of space.

We can learn from the way God has designed survival methods in the natural world. In this case, we learn from an animal as primitive as a goldfish. The natural world is filled with examples of God’s design, and how fish navigate is just one of many systems we are just beginning to understand and may use as models to shape the future.

— John N. Clayton © 2022

Reference: American Scientist magazine, March/April 2022, page 77

End-Times Religion, Ukraine, and Jesus

End-Times Religion, Ukraine, and Jesus

Any rational human being has to be horrified by the tragic acts of Vladimir Putin as he orchestrates a military attack on innocent people. As Putin directs the killing of babies, he is also causing incredible loss of resources needed for the peace and well-being of millions of people. This is the act of a madman drunk with power and in total rejection of God. In America, we are disheartened by teachers of end-times religion. Those people are supposed to be Christian leaders, but they are showing incredible ignorance of the teachings of Jesus.

End-times religion is based on the doctrine of dispensationalism. One of the best known of these leaders is Pat Robertson. He claims that Putin “is being compelled by God to invade Ukraine, but that wasn’t his goal. His goal was to move against Israel.” Robertson attempts to base his claim on his interpretation of Old Testament prophesy.

Robertson is just one of several end-times religion preachers who misinterpret prophesy and fail to understand what the Kingdom of Christ is all about. It is “Christian Zionism,” which promotes the idea that Jesus is going to return in something called the “rapture” to take his people away. The doctrine says that He will return to conduct a war against Arab countries, Russia, China, and Iran. Then He will establish Israel as the one world power with Jerusalem as the world’s capital and Jesus as the supreme king. This teaching is destructive, and it opposes the Bible on every turn.

The word “rapture” comes from the Latin “raptus,” which is the translation of the Greek word “harpazo,” meaning to be caught up or caught away. We find “harpazo” used in Acts 8:39, 2 Corinthians 12:2, and Revelation 12:5. Christian Zionists misuse Matthew 24:39-41; 1 Thessalonians 4:16-18; and 1 Corinthians 15:51-53 as references to back up their teaching. There are several versions of this teaching, but they are all in contradiction to the words of Jesus, “My kingdom is not of this world” (John 18:36).

The biblical picture of Christ’s second coming is not political, nationalistic, or geographic. Second Peter 3:10-12 indicates the entire physical universe will be annihilated. Revelation 20:1 and 21:1 tell us that the cosmos and Earth will vanish. This material world will be dissolved, and all the ills that go with it will be gone.

End-times religion conveys a discouraging false promise. None of us wants more war, pain, politics, hate, racism, pollution, or tears. The invasion of Ukraine is the result of atheism, greed, power struggles, and materialism conducted by a madman. It is not endorsed by God, and it opposes all that Jesus taught. Jesus weeps with us at the pain inflicted by Satan’s agents as they show that they are without compassion or empathy.

— John N. Clayton © 2022

Creation of Heaven and Earth

Creation of Heaven and Earth

As scientists find more and more evidence, the picture of creation becomes clearer. That is not to say that science has the entire creation of heaven and Earth figured out. However, studies have allowed us to see what was done, even if we don’t understand and will never in this life understand how it was done.

Science has identified four fundamental forces involved in creation. They are the electromagnetic force, the weak nuclear force, the strong nuclear force, and the gravitational force. These forces work on particles that science has observed or particles for which science has found evidence but has not observed. For example, photons are responsible for electromagnetism. Particles called gluons are responsible for nuclear forces, with eight gluons causing the strong nuclear force and three gluons causing the weak nuclear force.

The recently discovered particle called the Higgs boson gives mass to the force particles and controls their behavior. Physicists are studying how that happens and looking for a particle that causes the gravitational force. As research continues, science strongly suggests that those forces began as a single force. Our standard rules of physics cannot deal with this concept, and the time during which the forces originated is called the “Planck era.” The creation of heaven and Earth is not a simple process, and science is trying to understand it.

The so-called “standard model” of particle physics has so much supporting evidence that most physicists accept it as a starting point to understanding the process of creation. Some scientists have developed an approach called “string theory” to understand what took place in the Planck era. The mathematics of string theory forces us to believe that creation has come about from dimensions higher than our own. A prominent string theory called “bulk” has creation originating in an 11-dimensional arena. We live in a three-dimensional world with time as a fourth-dimensional quantity. The idea of 11 dimensions is beyond our comprehension. We can describe it mathematically, but we cannot visualize it.

The Bible summarizes the creation of heaven and Earth by simply indicating that an Intelligence in a far higher dimension than our own created time, space, and the physical world in which we exist. “In the beginning, God created the heaven and the earth” accurately describes what our research and observations tell us.

In summary, there was a beginning often described as the “big bang.” At that beginning, there was Planck time when our laws of physics did not apply. The creation event was caused by “Elohim,” an intelligence outside of space/time who operates in dimensions outside of our physical universe. The creation included the matter/energy from which everything is made and the three-dimensional space, “shamayim,” translated “heaven” in your Bible. It also included the planet we call home, “erets” in Hebrew, created from that matter/energy. The more we know of the creation, the more we know of the Creator.

— John N. Clayton © 2022

Reference: “Imaging Our Infant Universe” by Sten Odenwald in Astronomy magazine, April 2022, pages 16-23 or on www.astronomy.com

You can see a chart of the text of Genesis 1:1 to 2:3 HERE. You will find a chart of Hebrew words from Genesis and their definitions HERE.

Lawlessness and Theft

Lawlessness and Theft

A pandemic of lawlessness and theft is gripping our planet, and recently I had a personal experience with it. My wife and I were doing laundry for a needy family at a laundromat in our community. As we waited for the machine to finish a load of clothes, my wife laid her purse down, and someone stole it. The thief was careful to remove her cell phone and scrub her contact information. We notified the police immediately and canceled all of our credit cards. The police told us that this was becoming a significant problem. They said the thief was obviously experienced at grabbing women’s purses and running because they removed any possibility of tracing their location.

The next day, I took our car in for some service. My mechanic said I should not leave the car in the parking space near the service area because of lawlessness and theft. Thieves had become efficient in stripping the catalytic converters and drilling holes in the fuel tanks to drain and steal the gasoline. Another major problem we all face today is identity theft. In professional fields, research scientists, authors, and songwriters must hire legal protection organizations to avoid losing the rights to their creative work.

Lawlessness and theft are not new problems, but their magnitude and acceptance as part of everyday life are new. Eighty years ago, people considered it a breach of morality and civilized behavior to be caught shoplifting or stealing from someone’s home or business. In today’s world, stores must set their prices to cover losses to shoplifting, while many consider theft a survival tool. We have seen cases of parents teaching their children how to steal from stores.

The justification for this pandemic of lawlessness and theft is rooted in evolutionary assumptions. Some people suggest that survival of the fittest is the operating principle for life. Animals steal food, territory, and mates, so if humans are merely animals, why not use the same survival techniques as other animals? Saying we live in a “dog eat dog” world implies that the behavior we see in dogs is an acceptable survival method for humans.

God gave humans a unique identification separating us from the animal world. One of the Old Testament laws was “thou shalt not steal.” God would judge harshly those who engaged in any kind of stealing. (See Exodus 20:15 and referenced in Romans 13:9.) In the New Testament, honesty and respecting the rights and security of others were part of the Christian ethic. (See Romans 2:21, Mark 10:19, Luke 18:20, Ephesians 4:28).

As our society plunges into atheism and the rejection of God and Christianity, we can expect changes in what people consider right and wrong. For a growing segment of our population, lawlessness and theft are becoming accepted forms of survival, whether in goods, creative abilities, or relationships.

— John N. Clayton © 2022

Drifting Along With the Breeze

Drifting Along With the Breeze - Tumbleweed

Plants disperse their seeds in various ways. Many of them allow their seeds to be carried away by the wind. A method used by other plant species involves allowing the entire plant to go drifting along with the breeze. We call them tumbleweeds.

Tumbleweeds have often been associated with the American southwest, but they exist in primarily arid or desert areas in many countries of the world. A tumbleweed is simply a plant that breaks off from its roots and rolls along in the wind. Sometimes only part of the plant carrying the seeds breaks off. Also, some plants that produce spores rather than seeds become tumbleweeds.

As the plant is drifting along with the breeze, it scatters the seeds or spores over a wide area. This seed dispersal system works well in dry, open, windy areas. Unfortunately, sometimes it works too well. Humans have accidentally transported tumbleweeds from their native environments into new areas where they become invasive species. Sometimes they get caught in fences or get tangled with each other. These tumbleweed clusters can even grow large enough to block roads or houses. On the other hand, tumbleweeds can be beneficial by serving as food for animals or livestock in the dry rangelands. What could be better than for your food to come drifting along with the breeze right to you?

For the tumbleweeds to disperse their seeds and bring new life, they have to die first. As the dead plant degrades, the seeds are released, and new life begins in the desert. Jesus Christ said, “Unless a kernel of wheat falls to the ground and dies, it remains only a single seed. But if it dies, it produces many seeds” (John 12:24). Jesus spoke those words knowing that He would soon give His life. However, from His death would come new life for all who will accept it because He rose to conquer death. Jesus was not just drifting along. He knew exactly what he was about to do, and He did it for you and me.

— Roland Earnst © 2022

Unusual Properties of the Sacred Lotus

Unusual Properties of the Sacred Lotus

People sometimes call them “water lilies,” but that term applies to a different plant species. The sacred lotus (Nelumbo nucifera), also known as Indian lotus, is a flowering tropical aquatic plant. Its roots are planted in the bottom of a pond or slow-moving stream while the leaves float on top of the water. The distance from the roots to the leaves may be around 5 feet (150 cm). The spread of the leaves may be about 10 feet (3 meters), and the flowers about 8 inches (20 cm) in diameter. Let’s examine some unusual properties of the sacred lotus.

One of the unusual features of this plant is its ability to regulate its flower temperature. Even if the air temperature drops to 50 degrees F (10 degrees C), the flower can remain at around 90 degrees F (32 degrees C). This temperature regulation can attract cold-blooded (ectothermic) insect pollinators to the flowers. Mammals and birds are warm-blooded (endothermic) because they produce heat by the oxidation of nutrients, but it’s very unusual for a plant to produce heat to warm itself.

That’s only one of the unusual properties of the sacred lotus. The plant is a perennial, meaning it survives from year to year. As long as the water remains, an individual lotus plant can last for many years. However, if the water dries up, the lotus seeds can survive for extended times. The sacred lotus often grows in river floodplains, where they deposit their seeds on the bottom. When the floodplain dries up, the seeds that wildlife don’t eat can become buried in dried mud. When water returns, the seeds germinate and grow to a new abundance of sacred lotus plants, even after a dormancy of hundreds of years. For example, a 1300-year-old lotus seed found in a dry Chinese lakebed germinated and grew after planting.

Another of the unusual properties of the sacred lotus is that even when it grows in dirty water, it remains clean. That’s because of what is known as ultrahydrophobicity (super water-repelling). People have noticed this property of the lotus plant for centuries, if not millennia. However, scientists could not explain it until the invention of scanning electron microscopes. The leaves are covered with microscopic (or nanoscopic) papillae (or bumps) with a waxy surface. These surface features cause the leaves to shed water aggressively. Water can’t wet the leaves, so the water’s surface tension forms spherical droplets that adhere to dirt and run off the leaves carrying the soil along with any harmful fungi and algae.

Science has imitated the lotus leaf surface to create paint that cleans itself in the rain, fabrics that shed water, and other products. This is only one of many “natural” inventions that people have copied and taken credit for, even though God actually invented them.

— Roland Earnst © 2022

Our Sun Is Just Right

Our Sun Is Just Right

Scientific discoveries continue to show that our Sun is just right. It has the just-right size and just-right temperature, and it’s the just-right distance from our planet to make advanced life possible.

Add to those things the fact that the type of radiation our Sun emits is just what we need to survive. We have often talked about Earth’s magnetic field and how it protects us from some of the Sun’s harmful radiation. That fact shows the fine-tuning of our planet for life, and we don’t know of any other star so precisely-designed for life as our Sun.

The Sun has magnetic fields also, stretching far out into its atmosphere. However, those fields are not as stable as Earth’s magnetic field. The magnetic lines of force move like seaweed swaying in underwater gardens, but much slower. They carry energy from the Sun’s surface up into the corona, a bubble of plasma surrounding the Sun.

Some scientists think that the energy conveyed by the moving magnetic force fields might explain why the corona is hotter than the Sun’s surface. The surface is almost 10,000 degrees F (5,500 degrees C), but flares in the corona can reach millions of degrees. Although scientists have studied the Sun for years, they still don’t understand many things about it.

One thing we can know for sure is the fact that our Sun is just right can either be a fantastic coincidence or the wisdom of God’s design. We believe this is another evidence of design.

— Roland Earnst © 2022

Much to Learn from the Animals

Much to Learn from the Animals - Bald Eagle

Animals have much to teach us. We have learned many things by studying animal anatomy and behavior and made numerous advances in medicine through animal studies. For example, principles of flight, the use of sonar, robotics, and improved adhesives have all been aided by studying animals. But one thing is for sure is that we still have much to learn from the animals.

Conversely, animals also learn from humans. That is especially true of mammals and birds, which can develop special relationships with humans. Dogs were domesticated from their wild ancestors thousands of years ago and have lived side-by-side with humans ever since. They learn from us, and they help us as we help them. Dogs assist people with vision problems and other illnesses. They provide valuable help to police and rescue workers.

You may have noticed that yawning can be contagious. When a person sees another person yawning, they tend to yawn also. Try this test. While your dog is watching, start yawning. Dogs often yawn after they see a human yawn, and they are more likely to yawn in response to their owner rather than a stranger.

God commanded us to have dominion over the animals (Genesis 1:28), and He gave mammals and birds the ability to relate to humans uniquely. If we pay attention, we have much to learn from the animals. In Job 12:7-10, Job said:

“But ask the animals, and they will instruct you;
ask the birds of the sky, and they will tell you.
Or speak to the earth, and it will instruct you;
let the fish of the sea inform you.
Which of all these does not know
that the hand of the Lord has done this?”


Job knew that the animals have much to tell us about the wisdom of God’s design for His creatures. Then in Job chapter 38:39 to 39:30, God uses descriptions of ten mammals and birds to show Job and his friends that they have a lot to learn. In Matthew 6:25-, Jesus told His followers that the birds can teach us a lesson about not worrying. In this time of chaos, war, and inflation, that’s a lesson we all need. Yes, we still have much to learn from the animals.

— Roland Earnst © 2022

Water Affects Earth’s Climate

Water Affects Earth’s Climate - Lofoten, Norway
Lofoten, Norway

One of the factors that put planet Earth in the so-called “Goldilocks Zone” of our solar system is that it is the correct distance from the Sun for liquid water to exist. Life is not possible without liquid water. Another factor we sometimes overlook is how water affects Earth’s climate.

We are approaching the end of winter with spring on our doorstep in the Northern Hemisphere. One of the familiar features of our cold winter months is ice and snow. Although we grow tired of the cold and the frozen water, the spring melting of snow and ice from mountains supplies essential water for many parts of the world. The changing seasons caused by the tilt of our planet on its axis and the way water affects Earth’s climate are factors of design allowing humans to live over most of the globe.

The Lofoten Islands in Norway are 105 miles (169 km) north of the Arctic Circle. The area is home to more than 24,000 people and has attracted millions of tourists because of its beauty. Even though it is only 1500 miles (2,420 km) from the North Pole, the area enjoys relatively mild temperatures. The warmest temperature ever recorded at the Skrova lighthouse on one of the islands was 86.7 degrees F (30.4 degrees C) in June 1972. The coldest was 4.8 degrees F (-15.1 degrees C) in February 1966. Skrova has what Norwegians call “tropical nights” when the temperature does not fall below 68 degrees F (20 degrees C).

On the other hand, the city of Yakutsk, Siberia, has a population of 336,200 people, and it holds the title of being the coldest city in the world. Some reports say the temperature has dropped to as low as -76 degrees F (-60 degrees C). The surprising thing is that Yakutsk is 280 miles (450 km) SOUTH of the Arctic Circle. That’s 385 miles south of Skrova in the Lofoten Islands. So what makes the difference?

Water largely explains the difference. The North Atlantic Current and the Norwegian Current bring warmer water to the Lofoten Islands. Also, mild low-pressure air from the Atlantic has an open path to blow northward in the winter. By contrast, Yakutsk is landlocked and located in a valley surrounded by mountains. As a result, the cold air settles into the low area and keeps Yakutsk in the freezer.

The highest and lowest temperatures on Earth tend to be in the interior of continents. This is because landmasses heat and cool much more quickly than large bodies of water. Also, landmasses covered by snow and ice reflect the warming radiation from the Sun back into space rather than warming the land.

As we have said before, water makes life possible in many ways. It is also true that water affects Earth’s climate in significant ways. Water shows design precision at the atomic and molecular levels to give it the qualities that life requires. Furthermore, water is abundant on this planet to supply our needs if we use it wisely. We think water is strong evidence of God’s design wisdom and care for His creation.

— Roland Earnst © 2022

The Aging of Churches

The Aging of Churches - Generation Gap

A child is born every eight seconds, and someone dies every 11 seconds in the United States. The average age of all people in this country is 38, but no mainline denomination has an average age that low. So we are concerned about the aging of churches. The average age of Muslims in the U.S. is 32, and the average age of “nothing in particular” is 43.

Data on major religious groups shows that those with an emphasis on the biblical concept of the family have a lower age than denominations that do not. For example, the United Methodist Church has an average age of 58, the Episcopal Church average is 57, Lutheran Church is 56, and the Presbyterian Church is 55. In contrast, Pentecostal Church members have an average age of 47, and Churches of Christ average 48.

Examining statistics about the aging of churches and projecting those numbers into the future, what do we see? Obviously, churches that fail to adhere to the nuclear family concept of the Bible will eventually age out. We already see many congregations where the leadership is made up entirely of people over 65. The kinds of issues that concern people over 65 are radically different from those of people around the U.S. average age of 38.

We don’t ask the age of people who use our websites, take our apologetic courses, or send us emails. However, it is evident from the questions we receive that most of them come from younger people looking for answers concerning science and faith. We do know that the age group with the largest share of likes on our Facebook page is 18-24. The second largest is 25-34. Together, those two groups make up almost half of the followers on our Facebook page (facebook.com/evidence4god). On the other hand, most of our negative emails come from older people who don’t feel there is a need for what our ministry is doing.

First Peter 3:15 encourages believers to “Be ready to give an answer to anyone who asks you of the hope that is within you.” Younger people need to see evidence to lead them to a dynamic and functional faith. Their parents may have faith, but tradition is a poor apologetic.

— John N. Clayton © 2022

References: Christianity Today November 2021, page 20, and The Search for November 2021, page 1.