Lead Stories

A biblical and scientific Adam

"A biblical and scientific Adam" Continued...

Given the prevailing Darwinist framework, it is natural that media reports should concentrate on the striking similarities in protein coding regions, because these allegedly confirm the Darwinian framework. In popular reports, difficulties rising from dissimilarities in other regions of DNA are left in silence, with the expectation that these will be explained by the same framework some time in the future. Without any malicious intent, the evidence naturally selected to put in the forefront is the “confirming” evidence rather than evidence that is still problematic. But before ordinary people are bowled over by the claims, they should ask themselves whether the claims are colored by the assumptions of the framework.[16]

Does it make sense that God would create human beings with so much similarity to animals? Again, it is up to God how He wants to do it. If He wants to make similarities, He can do so—however many similarities He wants. We have to investigate, not presume beforehand to know how He would do it.

The Bible does not offer details about chemical composition or other technical matters about the human body. God had the Bible written for all of us, to tell us about Himself and about what is important for our practical living, not to overwhelm us with technical details that many people would not understand. But it is interesting that the Bible does give hints concerning similarities between human beings and the animal world. Genesis 2:7 says that, when God made man, “the man became a living creature.” The expression “living creature” is the same as the expression used in Genesis 1:20, 21, and 24 to describe animals. Man is created from “dust from the ground” (2:7), which also hints at the common material stuff making up his body. Man made in the image of God is supreme over the animals (1:28), but He also has a definite solidarity with them. The language about “the image of God” underlines human uniqueness, but even here there is a subordinate similarity. The Bible indicates that Adam fathered a son “after his image” (Genesis 5:3). This imaging process through fathering has analogies to animal reproduction, such as even ancient people could observe. The common pattern of fathering derives by analogy from God, who is God the Father in relation to His divine Son.[17] This divine original pattern is reflected in an analogical fashion in all the patterns of similarity that we see among living things.

VII. Miracles and solidarity

We can illustrate the principle of solidarity in other kinds of cases. John 2:1-11 describes a miracle in which Jesus turned water into wine. If a scientist had been there to test the product, would the wine have tasted, smelled, and looked like ordinary wine? Would its chemical composition have been the same as wine? We do not know the details, but it is certainly a reasonable possibility that God would choose to work a miracle in such a way that the product would fit naturally into the world that He had already made.

Matthew 1:18-25 and Luke 1:34-37 indicate that Jesus was born of a virgin. If a scientist had been able to test a sample of DNA from Jesus’ cells, would he have found a normal human Y chromosome, such as is present in the human DNA of men but not women? The Bible does not speak directly about such details, but Hebrews 2:14, 17; 4:15, and other passages indicate that Jesus was fully human. (Other passages, of course, indicate that He is also fully divine. He is one person with two natures, a divine nature and a human nature. This is a great mystery.) It is reasonable to infer that Jesus’ full humanity extended even to details like the Y chromosome. If so, the Y chromosome is an example of a thorough-going DNA match that was not the product of ordinary mammalian reproductive processes. The match is the product of a miracle, and it has a clear divine purpose, namely, that Jesus should be fully human, in solidarity with the rest of humanity, so that He might represent us as our sin bearer and high priest: “Therefore he had to be made like his brothers in every respect, so that he might become a merciful and faithful high priest in the service of God, to make propitiation for the sins of the people” (Hebrews 2:17).

(Of course some people may reject water becoming wine and the virgin birth because they reject miracles in principle. But that is another issue. If God is God, He can work miracles when He chooses.)

© 2013 Westminster Theological Journal. Reprinted with permission. All rights reserved.

____________

ENDNOTES

1 Peter Enns, The Evolution of Adam: What the Bible Does and Doesn’t Say about Human Origins (Grand Rapids: Brazos, 2012).

2 J.P. Versteeg, Adam in the New Testament: Mere Teaching Model or First Historical Man? (translated and with a foreword by Richard B. Gaffin, Jr.; Phillipsburg, N.J.: Presbyterian & Reformed, 2012); C. John Collins, Did Adam and Eve Really Exist? Who They Were and Why You Should Care (Wheaton: Crossway, 2011).

3 Enns, Evolution of Adam, ix-x; Richard B. Gaffin, Jr., foreword to Adam in the New Testament, by Versteeg, xii: “The scientific issues involved, certainly important and in need of careful attention, are not my concern here.”

4 Krishna Ramanujan, “Genetic Divergence of Man from Chimp Has Aided Human Fertility but Could Have Made Us More Prone to Cancer, Cornell Study Finds,” Cornell University News Service, May 13, 2005, http://www.news.cornell.edu/stories/May05/Chimps.kr.html (accessed September 19, 2012).

5 Jeffrey Norris, “What Makes Us Human? Studies of Chimp and Human DNA May Tell Us,” UCSF News Center, June 28, 2010, http://www.ucsf.edu/news/2010/06/5993/what-makes-ushuman-studies-chimp-and-human-dna-may-tell-us (accessed September 19, 2012).

6 “New Genome Comparison Finds Chimps, Humans Very Similar at the DNA Level,” NIH News: National Institutes of Health, August 31, 2005, http://www.genome.gov/15515096 (accessed September 27, 2012).

7 But some DNA has functions other than coding for proteins. See below. Further explanations of DNA can be found in many places, e.g., Stephen C. Meyer, Signature in the Cell: DNA and the Evidence for Intelligent Design (New York: HarperOne, 2009).

8 Ingo Ebersberger et al., “Genomewide Comparison of DNA Sequences between Humans and Chimpanzees,” American Journal of Human Genetics 70, no. 6 (June 1, 2002): 1490-97 [1492-93], http://www.cell.com/AJHG/abstract/S0002-9297%2807%2960701-0 (accessed September 19, 2012).

9 Ingo Ebersberger et al., “Mapping Human Genetic Ancestry,” Molecular Biology and Evolution 24, no. 10 (2007): 2266, http://mbe.oxfordjournals.org/content/24/10/2266.full.pdf (accessed September 19, 2012); referenced by Casey Luskin, “Study Reports a Whopping ‘23% of Our Genome’ Contradicts Standard Human-Ape Evolutionary Phylogeny,” Evolution News, June 3, 2011, http://www.evolutionnews.org/2011/06/study_reports_a_whopping_23_of047041.html (accessed September 19, 2012).

10 For a clear exposition of different meanings of “evolution,” one may see John C. Lennox, God’s Undertaker: Has Science Buried God? (Oxford: Lion, 2009), 100-108.

11 Similarly Alvin Plantinga distinguishes between unguided and guided evolutionary processes (Where the Conflict Really Lies: Science, Religion, and Naturalism [Oxford: Oxford University Press, 2011], 16-17, 39, 55, 63).

12 Lennox, God’s Undertaker, 96-99.

13 Vern S. Poythress, Redeeming Science: A God-Centered Approach (Wheaton: Crossway, 2006), esp. ch. 1.

14 On “methodological naturalism,” see ibid., ch. 19.

15 Because of “redundancy” (“degeneracy”) in the DNA code, two distinct codons, consisting of triplets such as CTT and CTA, may code for the same amino acid, such as leucine. In spite of the fact that distinct codons could code for the very same amino acid, distinct species tend to reuse the same codon at the same position in analogous proteins. This evidence is not explained merely by appeals to common protein function. So an additional explanation is called for, and of course Darwinism supplies it in the form of common descent and gradual modification.

16 On the importance of frameworks of interpretation, see Thomas S. Kuhn, The Structure of Scientific Revolutions: 50th Anniversary Edition (4th ed.; Chicago: University of Chicago Press, 2012).

17 See Poythress, Redeeming Science, ch. 18.

18 John Bloom mentions the wine in John 2 and suggests further illustrations of special action that authenticate the special character of the product: the president of a firm personally signs a letter typed by his secretary; or, in the ancient Near East, a king might personally make the first brick for a temple (“On Human Origins: A Survey,” http://www.asa3.org/ASA/education/origins/humans-jb.htm [accessed September 26, 2012]).

19 Ibid. (italics original).

20 The Bible focuses on man’s religious status and relationship to God. This focus is appropriate because it is vital to our understanding of God Himself, human sin, and Christ’s redemption. In addition, our personal relation to God really does constitute what is most weighty and distinctive about humanity in comparison to animals. A number of authors, observing the importance of religious status, have theorized that a sudden appearance of religious consciousness or a sudden transition to relatedness to God or a sudden initial act of divine revelation is compatible in principle with a gradualistic origin of humanity at the biological level. They distinguish sharply between religious relationship and biological history.

In reply we may indeed acknowledge that in theory many possible biological stories for how God brought man into existence might be minimally compatible with the general principle that man is made in the image of God (Genesis 1:26-17). But Genesis 2:7 and 2:21-22 are more specific. These verses along with the entire context make points about man’s religious relation to God, but in my judgment they resist being interpreted as if they had no implications about processes (see Poythress, Redeeming Science, 249-51).

21 The ENCODE Project Consortium, “An Integrated Encyclopedia of DNA Elements in the Human Genome,” Nature 489 (September 6, 2012): 71, http://www.nature.com/nature/journal/v489/n7414/pdf/nature11247.pdf (accessed September 25, 2012).

22 Jonathan Wells, The Myth of Junk DNA (Seattle: Discovery Institute Press, 2011), 19-27.

23 Francis Collins, The Language of God (New York: Free Press, 2006), 136-37. It should be noted that Collins, because he is a Christian, believes in divine purpose. Moreover, he has now changed his mind and stopped using the term “junk DNA” (Wells, Myth of Junk DNA, 99).

24 Magdalena Skipper, Ritu Dhand, and Philip Campbell, “Presenting ENCODE,” Nature 489, no. 45 (September 6, 2012), http://www.nature.com/nature/journal/v489/n7414/full/489045a.html (accessed September 25, 2012); see also The ENCODE Project Consortium, “An Integrated Encyclopedia of DNA.” The issue is discussed further in Casey Luskin, “Junk No More: ENCODE Project Nature Paper Finds ‘Biochemical Functions for 80% of the Genome,’” Evolution News and Views (September 5, 2012), http://www.evolutionnews.org/2012/09/junk_no_more_en_1064001.html (accessed September 25, 2012). In addition, we may note that many geneticists tend to interpret biochemical function narrowly to mean a coding function: the sequence of ACGT bases is functional if it is translated into RNA that has a function, or if it is recognized as a “promoter” or regulatory region that influences the expression of neighboring DNA. But in addition to these functions, parts of the DNA may serve “structural” functions, such as forming a key environment for the centromere, serving as spacers, and influencing DNA folding into chromatin (Wells, Myth of Junk DNA, 62-63, 72-77).

25 Ewan Birney, quoted in an interview by Stephen S. Hall, “Journey to the Genetic Interior,” Scientific American 307, no. 4 (October 2012), 82.

26 A biblically informed Christian framework can also flexibly accommodate many forms of biological data. The difference is that the Christian framework does not claim to establish its case by appeals to biology, but rather by appeals to biblical testimony, to history, and to the universal evidence for God (Romans 1:18-25).

27 There is also an ideological taboo against criticism (Lennox, God’s Undertaker, 94-96, 99).

28 Robert B. Laughlin, A Different Universe: Reinventing Physics from the Bottom Down (New York: Basic Books, 2006), 168-70.

29 Lennox, God’s Undertaker, 112.

30 Francisco J. Ayala et al., “Molecular Genetics of Speciation and Human Origins,” Proceedings of the National Academy of Science USA 91, no. 15 (July 19, 1994): 6787-94 [6787], http://www.ncbi.nlm.nih.gov/pmc/articles/PMC44284/?tool=pubmed (accessed September 26, 2012).

31 Ibid., 6787.

32 Takashi Shiina et al., “Rapid Evolution of Major Histocompatibility Complex Class I Genes in Primates Generates New Disease Alleles in Humans via Hitchhiking Diversity,” Genetics 173 (July 2006): 1569; see also Ann Gauger, “The Science of Adam and Eve,” in Ann Gauger, Douglas Axe, and Casey Luskin, Science and Human Origins (Seattle: Discovery Institute Press, 2012), 105-22.

33 Dennis R. Venema, “Genesis and the Genome: Genomics Evidence for Human-Ape Common Ancestry and Ancestral Hominid Population Sizes,” Perspectives on Science and Christian Faith 63, no. 3 (2010): 166-78, http://www.asa3online.org/PSCF/2010/08/20/genesis-and-the-genome-genomicsevidence-for-human-ape-common-ancestry-and-ancestral-hominid-population-sizes (accessed September 26, 2012).

34 Albert Tenesa et al., “Recent Human Effective Population Size Estimated from Linkage Disequilibrium,” Genome Research 17 (2007): 520-26, http://genome.cshlp.org/content/17/4/520 (accessed September 26, 2012).

35 “… pairwise r2 was calculated … only for SNP pairs between 5 kb and 100 kb apart … to avoid the influence of gene conversion on observed LD at SNPs that are closer [and that might otherwise probe more remote times]” (ibid., 521).

36 Ibid., 524.

37 Feng-Chi Chen and Wen-Hsiung Li, “Genomic Divergences between Humans and Other Hominoids and the Effective Population Size of the Common Ancestor of Humans and Chimpanzees,” American Journal of Human Genetics 68 (2001): 444-56, http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1235277/ (accessed September 27, 2012).

38 Ziheng Yang, “Likelihood and Bayes Estimation of Ancestral Population Sizes in Hominoids Using Data From Multiple Loci,” Genetics 162, no. 4 (2002): 1811-23, http://www.ncbi.nlm.nih.gov/pubmed/12524351 (accessed September 26, 2012).

39 In fact, Chen and Li explicitly mention the issue of a bottleneck at a later time: “The human lineage apparently has undergone a significant reduction in effective population size since its separation from the chimpanzee lineage” (“Genomic Divergences,” 455).

40 Zhongming Zhao et al., “Worldwide DNA Sequence Variation in a 10-kilobase Noncoding Region on Human Chromosome 22,” Proceedings of the National Academy of Sciences of the USA 97, no. 21 (October 10, 2000): 11354-58, http://www.ncbi.nlm.nih.gov/pmc/articles/PMC17204/ (accessed September 26, 2012). This paper is one of many that use data from present-day human genetic diversity.

41 Zhao et al. (ibid., 11355) uses two models: (1) G. A. Watterson, “On the Number of Segregating Sites in Genetical Models without Recombination,” Theoretical Population Biology 7 (1975): 257; and (2) Fumio Tajima, “Evolutionary Relationship of DNA Sequences in Finite Populations,” Genetics 105 (October 1983): 438, http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1202167/ (accessed September 26, 2012). Subsequent to writing my article, I have also had my attention drawn to another technical article, Stephen T. Sherry et al., “Alu Evolution in Human Populations: Using the Coalescent to Estimate Effective Population Size,” Genetics 147, no. 4 (1997): 1977-82, http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1208362/ (accessed January 21, 2013), which also depends on Watterson’s 1975 model (p. 1978 col. 2) and shares the same limitations.

42 William Henry Green, “Primeval Chronology,” BSac 47 (1890): 285-303.

43 Genesis 4:2 describes Cain and Abel as engaging in agriculture and sheep herding. This description has suggested to some interpreters that the text is referring to the Neolithic period (around 10,000 B.C.), when archeologists can see evidence of these activities. But Cain and Abel may have lived earlier. They may have taken the first steps, and yet have had their steps aborted by subsequent human decline due to sin. For a discussion of still other options for interpretation of Genesis 4–5, one may consult any number of OT commentaries. Derek Kidner succinctly discusses the genealogies (Genesis: An Introduction and Commentary [London: InterVarsity, 1967], 82-83).

44 On the assessment of fossils, see Casey Luskin, “Human Origins and the Fossil Record,” in Science and Human Origins; also Bloom, “On Human Origins: A Survey.”

45 For critical appraisals of mainstream media claims, one may also look to websites like “Evolution News and Views” (http://www.evolutionnews.org/) and “Reasons to Believe” (www.reasons.org), which respond to current news.

46 Gaffin, “Foreword”; C. John Collins, Genesis 1–4: A Linguistic, Literary, and Theological Commentary (Phillipsburg, N.J.: Presbyterian & Reformed, 2006).

47 See Gaffin, “Foreword,” ix-xxv.

48 Vern S. Poythress, “Evaluating the Claims of Scientists,” New Horizons (March 2012): 6-8, http://www.opc.org/nh.html?article_id=739 (accessed September 26, 2012); also at http://www.framepoythress.org/wp-content/uploads/2012/05/2012Evaluating.pdf (accessed September 26, 2012).

49 Michael Polanyi analyzes the element of personal commitment at length in Personal Knowledge: Towards a Post-Critical Philosophy (Chicago: University of Chicago Press, 1964).

50 Poythress, Redeeming Science, esp. ch. 1.

51 On the broader question of the origin of various kinds of life, see ibid., ch. 18; on the creation of Eve, see ibid., 249-51.

52 Discussions on biblical authority and purposes are of course voluminous. See particularly John M. Frame, The Doctrine of the Word of God (Phillipsburg, N.J.: Presbyterian & Reformed, 2010).

Comments

You must be a WORLD member to post comments.

    Keep Reading

     

    Darwin made me do it

    Despite obvious facts and contradictions, evolutionary psychologists say nearly every…

     

    Big Hero 6

    Only in an animated film can an obese, mouthless…

    Advertisement