The Language of God: Book Review

Are science and faith compatible? Can we reconcile our religious beliefs with scientific evidence of how life began?

Enter The Language of God. Written by former esteemed Director of the Human Genome Project, Dr Francis Collins, the bestselling volume is an ambitious effort to marry Collins' Christian faith with his beliefs as an eminent scientist. Through chapters providing scientific proof for the origins of life and the universe, the book proposes that theistic evolution may be the best answer to thorny questions concerning the origins of life.

Growing up in an agnostic family, Collins' conversion to Christianity occurred in his adult years after a pastor encouraged him to read religious classic Mere Christianity by renowned author C.S. Lewis. Inspired by philosophers and scientists like Lewis, Immanuel Kant, Albert Einstein and Charles Darwin amongst others, Collins sought to find the “richly satisfying harmony between the scientific and spiritual worldviews”.

In distilling the answer to man's eternal quest for his maker, Collins takes us on an accelerated journey through the worlds of evolutionary biology, genetics, quantum physics, cosmology, philosophy and theology.

Dr Francis Collins (source of image)

Let me highlight key themes from the book.

The Moral Law

Collins believes that the existence of the Moral Law - the altruistic impulse and voice of conscience calling us to help others even if nothing is received in return - is the primary reason for us to believe in a Creator. The fact that universal traits of morality and goodness exist in almost every human society shows that there must be a higher being at work here. Coupled with mankind's universal desire across different cultures to search for his creator, the Moral Law provides evidence for the existence of a supernatural creator.

The Big Bang Theory

Most modern day physicists believe that the universe began with a "Big Bang" some 14 billion years ago. This phenomena is documented by a series of experiments first conducted by Edwin Hubble in 1929, which revealed that the stars and galaxies are moving apart from each other at a constant speed. The more recent detection of cosmic microwaves by Arno Penzias and Robert Wilson in 1965 provided further evidence that the universe began as an "infinitely dense, dimensionless point of pure energy".

God of the Gaps

The "god of the gaps" theory is one which espouses that the gaps in scientific knowledge may best be explained by divine intervention. Collins argues passionately against this, and cites that it could lead one down a slippery slope. In his own words, "Faith that places God in the gaps of current understanding about the natural world may be headed for crisis if advances in science subsequently fill those gaps." A case in point was the age-old belief that the Earth was flat - a belief that was later disproved by various scientists including Italian astronomer Galileo.

DNA and Fossil Evidence for Evolution

Beginning with the work of Charles Darwin and his influential book The Origin of Species, Collins narrates how natural selection, the mutability of DNA, and the fossil evidence reveal that evolution is not just a theory but a scientific fact. The placement of humans next to our closest living "relative" the chimpanzee in the evolutionary tree of life based on anatomical characteristics is bolstered by the discovery that humans and chimps are 96% identical at the DNA level.

The Human Genome and "Language of God"

Writing about his experience with the Human Genome Project, Collins marvels about the systematic way in which genes are coded on strands of DNA in the human chromosomes. Through the discoveries of the global team tasked to sequence and identify all three billion chemical units in the human genome, Collins' discoveries lead him to be in awe of the complexity of the language which God uses in his little instruction book of life.

Atheism and Agnosticism

In a section of the book highlighting different belief systems, Collins positions atheism and agnosticism as scenarios where science trumps faith. Weak atheism is the absence of belief in the existence of a divine deity, while strong atheism is the firm conviction that no God or gods exist. An agnostic, on the other hand, is one who would say that the knowledge of God's existence cannot be achieved. Collins concludes that if "God is true, and if certain scientific conclusions about the natural world (ie evolution) are also true, then they cannot contradict each other".

Young Earth Creationism

Using terms like "poetic" and "allegorical" to describe Genesis chapters 1 and 2 (where God is described to have created the world in 6 days), Collins poo poos the beliefs of creationists who stick to a literal translation of the Bible. First started by Henry Morris and his colleagues, Young Earth Creationism is widely accepted by the evangelical Christian church in America. Calling them "intellectually bankrupt", Collins asserts that the group's policy of "attacking the fundamentals of virtually every branch of science" places it in a dangerous pathway.

Intelligent Design (ID)

The ID movement is fairly recent, having started about 20 years ago. It places its focus not on how life came about, but on the "perceived failing of the evolutionary theory to account for life's subsequent stunning complexity". Founded by Phillip Johnson, a Christian lawyer, ID rests upon three precepts:

1) Evolution promotes an atheistic worldview and therefore must be resisted by believers in God;

2) Evolution is fundamentally flawed, since it cannot account for the intricate complexity of nature; and

3) If evolution cannot explain irreducible complexity, then there must have been an intelligent designer involved somehow, who stepped in to provide the necessary components during the course of evolution.

While Collins is more sympathetic to the proponents of ID relative to Creationists, he still felt that "this ship is not headed to the promised land" but "headed instead to the bottom of the ocean."

BioLogos (Theistic Evolution)

Coining a new term BioLogos (bios as the Greek word for "life", and logos as the Greek word for "word"), Collins proposes that theistic evolution may be the answer that we're searching for. There are six premises surrounding this belief, namely:

1) The universe came into being from nothingness about 14 billion years ago;

2) Despite massive improbabilities, the universe seem to be precisely tuned for life;

3) While the precise mechanism for the origin of life is unknown, the process of evolution and natural selection permitted the development of biological diversity and complexity over very long periods of time;

4) Once evolution got under way, no special supernatural intervention was needed;

5) Humans are part of this process, sharing a common ancestor with the great apes; and

6) Humans are unique in ways that defy evolutionary explanation and point to our spiritual nature. This includes existence of the Moral Law and the search for God.

Apparently, Pope John Paul II subscribes to this notion. In his message to the Pontifical Academy of Sciences in 1996, the pope stated that "new findings lead us toward the recognition of evolution as more than a hypothesis."

Is Theistic Evolution the Gospel Truth?

As a Christian with an intellectual bent, I find The Language of God a highly enjoyable and stimulating read. It is certainly rare to find a scientist like Dr Collins who is able to translate complex ideas into highly readable narrative prose.

While I do like his ideas, I feel somewhat uncomfortable with his liberal interpretation of Genesis 1 and 2. After all, if the Bible is God's sacred word inspired by His Spirit, wouldn't every verse ring true? Having said that, I agree with Collins that there must be a way to balance one's spiritual beliefs with the need to recognise developments in modern day science. The challenge, however, is how. 

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