Tuesday, July 30, 2024

Perspectives on Evolution and Creation



In our last post we connected the topics of evolution and creation to our personal worldview. As Christians, the issues of evolution, creation, and personal worldview are related and intrinsically important to our faith. Whether we are evolutionists or creationists, our personal world view is interlocked with those beliefs. Our current post extends and clarifies issues from our previous post. Since posting https://jasscience.blogspot.com/2024/07/evolution-inquiry.html many thoughts came to mind relating to the topic of worldview. 


Is it possible to hold two diverse worldviews at the same time? Specifically, could one person have a worldview of naturalism and a worldview of theism at the same time? We believe that such dualism is impossible. A coherent sense of truth about the realities of human life, including accurate understandings of human origins, is a truth we must embrace. People uncertain whether to believe in evolution or creation may suffer from a form of cognitive dissonance.


Christians are frequently counseled to “Get on board with science,” or to “Come to peace with science.” This counsel originates with both theistic and naturalistic evolutionists who posit that scientists have long ago settled the question whether evolutionary theory is true. People do not wish to confess a disrespect for science. Many citizens do not investigate the scientific credibility of evolutionary theory if they are convinced that bio-scientists are correct when they pronounce evolution to be true beyond any doubt. Many creationists possess doubt because some the main pillars of evolutionary theory seem to be weakening. We raise a few doubts in our remaining paragraphs.    


We distinguish between naturalistic evolutionists and theistic evolutionists. When we discuss topics such as evolution we note differences between two worldview categories: naturalistic and theistic. Naturalistic evolutionists claim God should not enter our discussion at all, because the process of evolution proceeds without any involvement from a Deity who may not even exist. In contrast, theistic evolutionists believe God endowed living entities with the potentiality to utilize constructive (beneficial) mutations to transition into new species. Through these constructive mutations and with the help of natural selection, a new species appears and increases the diversity of life on our planet.


What is natural selection? It is a natural process whereby a mutated (genetically altered) organism is better adapted to their environment and has a better chance of survival. The phrase “survival of the fittest” comes from this Darwinian concept.   


According to evolutionary theory, the original living entity possessed the potentiality to transition to a new species. The original living entity was called LUCA, the last universal common ancestor. LUCA existed several billion years ago. It possessed DNA molecules able to transfer genetic information to its descendants. LUCA was a cellular entity from which all of the millions of different species alive today on Planet Earth originated. LUCA was the evolutionary ancestor of every human being alive today, according to evolutionary scientists.


Evolutionists are unable to explain how life originated. The origin of life is a serious problem for evolutionary bio-scientists. Another acronym has been proposed in evolutionary literature: FUCA…the first universal common ancestor. FUCA is a cellular entity which must precede LUCA. RNA, ribonucleic acid, a component of FUCA, is a messenger molecule necessary for most biological functions. As we read evolutionary literature, we encounter the phrase “the RNA world.” Without FUCA and its RNA there would be no LUCA.      


According to believers in theistic evolution, the supernatural Creator observed the naturalistic process described above, but the new living entity was not created by Him. The new entity evolved from biomatter already in existence. To a naturalistic evolutionist the process of divine fiat creation does not exist with respect to the production of living things, including humanity. Most professional scientists do not subscribe to creation; rather, they endorse the theory of (naturalistic) evolution.


J. R. Miller is a visiting scholar and fellow at the Reasons to Believe ministry. In his 2024 volume Set Apart—How Genesis Stands Alone, Miller writes, “The Hebrew story of creation in Genesis is neither myth nor mytho-history. Genesis 1-11 is a form of theological storytelling (theo-history) that God used to reveal material origins, moral duties, and destiny of humankind.” Scripture in both the New and Old Testaments has many creation passages. The Bible frequently refers to the topic of creation. Conservative theologians describe these divinely inspired creation passages as literal truth. Liberal theologians envision many scripture passages as mythical. These theologians promote the concept that the Hebrew worldview converges with other neighboring cultures. In contrast, conservative theologians state that the Judeo-Christian creationist worldview diverges from other naturalistic worldviews.


Old and New Testament terms—bara in the Hebrew scripture and ex nihilo in the language of the New Testament are terms used to describe divine creation events. In both cases, God created entities that did not previously exist. This truth is the foundation for our creationist belief system. Evolution posits development of living entities from a succession of events involving previously existing matter. We worship the God of Creation rather than a God of theistic or naturalistic evolution.   



 

Sunday, July 14, 2024

Evolution Inquiry

 The concept of evolution has a firm cultural grip on our population. Our personal worldviews are substantially impacted by personal beliefs on the to[pic. The subject of evolution is frequently addressed in our culture and especially in our science classes. In  previous posts we quoted a well-known scientist whose statement has become a “given” in our modern times: “Nothing in biology makes sense except in the light of evolution.” We link a previous post where we discussed this statement in more depth:

https://jasscience.blogspot.com/2008/08/nothingmakes-sense.html

The term worldview is an important personal issue for members of our society. We find many definitions and descriptions of worldview. Here is a definition offered by J. R. Miller in his 2024 book Set Apart—How Genesis stands alone. “Worldview is used to describe the lens used to interpret the world and focus our observations into a clear narrative that answers the questions of origin(s)…..” We believe Miller refers to the origin of life, especially human life. Author J. R. Miller further states worldview answers questions such as “How did I come into being?”


Two important worldview categories are theism and naturalism (or materialism). Believers in divine creation of life have a theistic worldview: God created living things, including humans, by an act of fiat creation. In Latin, fiat means “Let it be done.”            This term indicates God spoke life into existence, as well as all physical things, and “it was done.”


The process of evolution, in contrast, is incorporated as part of the naturalism worldview. Evolution does not depend on action by the Creator. According to the theory life develops naturalistically by the process of natural selection and mutation, boosted by other natural mechanisms identified by evolutionary scientists.


We repeat the well known acronym in frequent use by evolutionists—LUCA—the last universal common ancestor. According  to naturalistic evolutionists the LUCA of all modern humans is a single cell, perhaps billions of years in the past. The following passage is from a Wikipedia article titled “Last Universal Common Ancestor”:  (LUCA appears to have been a small , single-celled organism. It likely had a ring-shaped coil of DNA floating freely within the cell. Morphologically, it would likely not have stood out within a mixed population of small modern-day bacteria.)


Our blog positions clearly identify with a theistic worldview. God, however, works through natural laws as well as fiat creation. He establishes natural processes to govern our daily human activities. For example, if a rapid physical healing occurs from a nearly fatal infection, this may or may not be due to a transcendent miracle. The healing may be a transformational miracle or a sustaining miracle. Both of the last two mentioned “miracles” occur frequently as part of the operating system God has created for humanity. Natural bodily healing frequently occurs as do many other wondrous natural events. For reference, see https://jasscience.blogspot.com/2017/11/our-miracle-immersed-planet.html


Our belief is clear regarding creation and evolution. We do not endorse evolution as described in relation to the hypothetical LUCA. Rather, we believe living things, especially humans, are the product of divine fiat creation. We believe evolutionists, even theistic evolutionists, gravitate to a naturalistic worldview, even though many claim to have a theistic worldview.


The discussions pitting evolution v. creation are unending in certain circles, even though many bio-scientists pronounce the theory of evolution “unequivocally true.” Speaking from my personal perspective, a friend challenged me in 2009 to record my beliefs concerning evolution. Here is a link to my article on evolution. We acknowledge the evolution/creation issue is multidimensional and exceedingly challenging:


https://jashow.org/articles/science-evolutions-missing-link/