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The Evolution of the Soul from Matter and the Role of Science in Karl Rahner's Theology

Published online by Cambridge University Press:  09 September 2014

Michael Barnes*
Affiliation:
University of Dayton

Abstract

The relation between science and religion can be difficult for Christian theologians. Some like Whitehead and Teilhard seek full integration of the two; others prefer to keep them at arm's length. Karl Rahner recommends separating them into distinct spheres, yet in practice the general conclusions of science have had a significant influence on his thought. This appears explicitly on the topic of the evolution of the soul from matter. The human soul is part of the order of creation. That order is part of the proper area of study of the natural sciences, according to Rahner. So he listens carefully to what evolutionary scientists say, and maintains an openness to the conclusions of evolutionary and cognitive sciences, in forming his ideas about the origin of the human soul. In doing this he is also implicitly relying on other conclusions developed by science over the last 400 years.

Type
Articles
Copyright
Copyright © The College Theology Society 1994

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References

1 Rahner, Karl, “Natural Science and Reasonable Faith” in Theological Investigations, vol. 21 (New York: Crossroad, 1988), 25.Google Scholar

2 According to Pius XII, Humani Generis, paragraph 3896 in Denzinger, Henricus and Schöonmetzer, Adolphus, Enchiridion Symbolorum (Freiburg: Herder, 1963), 779.Google Scholar

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7 Stephen J. Gould is a notable example. The aimlessness of evolution is the major theme of his Wonderful Life (New York: Norton, 1989).Google Scholar The same is true of Dawkins, Richard, The Blind Watchmaker (New York: Norton, 1986).Google Scholar

8 Though see the unusual comparison Whitehead makes of his conception of the human “soul,” as a society of actual occasions passing away and coming to be, to Descartes' idea of the ongoing re-creation of the soul as a thinking substance moment by moment by God. See Whitehead, Alfred North, Adventure of Ideas (New York: Macmillan Mentor Books, 1955), 206.Google Scholar The Cartesian thinking substance is intrinsically so different from matter that it presumably could not evolve.

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13 E.g. again, Gelpi's way of speaking at certain points; ibid., 21, 40.

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15 Rahner, Karl, Hominisation: The Evolutionary Origin of Man as a Theological Problem (New York: Herder & Herder, 1965)Google Scholar, from the larger Das Problem der Hominisation by Rahner, K. and Overhage, P. (Freiburg: Herder, 1958).Google Scholar

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19 Ibid., 18, 24. And see Rahner, , “Natural Science,” 25Google Scholar, on “Humani Generis.”

20 Rahner, , Hominisation, 66Google Scholar, where Rahner says it is not correct to portray God as a demiurge; and 99, where Rahner cites the origin of the soul as an instance of a general “becoming through self-transcendence” rather than a miracle. For other places about spirit where miracles are rejected see “On Angels,” chap. 18 in Theological Investigations, vol. 19, trans. Quinn, Edward (New York: Crossroad, 1983);Google Scholar and Rahner, , “Natural Science,” 54.Google Scholar

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34 Ibid.

35 See his Leviathan (New York: Collier/Macmillan, 1962).Google Scholar Half of this work is spent attacking nonmaterialist “superstitions” and promoting what he saw as a more rational mechanistic viewpoint.

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45 William P. D. Wrightman provides a brief description of Franklin's ideas in The Growth of Scientific Ideas (New Haven, CT: Yale University Press, 1951), 215–22.Google Scholar Joseph Toaldo at the University of Padua in 1774 had described the effect of this electric fire and how it might excite bodily fluids. It will not be long before Mary Wollstonecraft Shelley will tell a tale of Dr. Frankenstein's creature vivified by this electrical fire. See Burkhardt, Richard Jr., The Spirit of System: Lamark and Evolutionary Biology (Cambridge, MA: Harvard University Press, 1977), 6467.Google Scholar

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49 Harvey, , On Animal Generation, 169518.Google Scholar See 272-73 for brief use of Aristotle.

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59 Penrose, Roger, The Emperor's New Mind (New York: Oxford University Press, 1990).Google Scholar

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62 Rahner, Karl, “Reflections on Methodology in Theology,” chap. 3 in Theological Investigations, vol. 11 (New York: Seabury, 1974), 106.Google Scholar

63 Rahner, , “Natural Science,” 1924.Google Scholar

64 Ibid., 107.