Albert Einstein was the most famous scientist of our time, and, because he was so smart, his opinions on non-scientific issues were often seen as incontrovertible. One of the most famous is a pronouncement much quoted by religious people and those claiming comity between science and faith. It comes from Einstein’s essay “Science and religion,” published in 1954.
“Science without religion is lame, religion without science is blind.”
This quote is often used to show both Einstein’s religiosity and his belief in the compatibility—indeed, the mutual interdependence—of science and religion. But the quote is rarely used in context, and when you see the context you’ll find that the quote should give no solace to the faithful. But first let me show you how, in that same essay, Einstein proposes what is essentially Stephen Jay Gould’s version of NOMA (Non-overlapping Magisteria). Gould’s idea (which was clearly not original) was that science and religion were harmonious because they had distinct but complementary tasks: science helps us understand the physical structure of the universe, while religion deals with human values, morals, and meanings. Here’s Einstein’s version (my emphasis):
“It would not be difficult to come to an agreement as to what we understand by science. Science is the century-old endeavor to bring together by means of systematic thought the perceptible phenomena of this world into as thoroughgoing an association as possible. To put it boldly, it is the attempt at the posterior reconstruction of existence by the process of conceptualization. . .
. . . Accordingly, a religious person is devout in the sense that he has no doubt of the significance and loftiness of those superpersonal objects and goals which neither require nor are capable of rational foundation. They exist with the same necessity and matter-of-factness as he himself. In this sense religion is the age-old endeavor of mankind to become clearly and completely conscious of these values and goals and constantly to strengthen and extend their effect. If one conceives of religion and science according to these definitions then a conflict between them appears impossible. For science can only ascertain what is, but not what should be, and outside of its domain value judgments of all kinds remain necessary. Religion, on the other hand, deals only with evaluations of human thought and action: it cannot justifiably speak of facts and relationships between facts. According to this interpretation the well-known conflicts between religion and science in the past must all be ascribed to a misapprehension of the situation which has been described.
For example, a conflict arises when a religious community insists on the absolute truthfulness of all statements recorded in the Bible. This means an intervention on the part of religion into the sphere of science; this is where the struggle of the Church against the doctrines of Galileo and Darwin belongs. On the other hand, representatives of science have often made an attempt to arrive at fundamental judgments with respect to values and ends on the basis of scientific method, and in this way have set themselves in opposition to religion. These conflicts have all sprung from fatal errors.”
Although nearly identical to Gould’s views in his 1999 book Rocks of Ages, Gould mentions neither Einstein nor this passage. But both men were misguided in suggesting that this tactic can harmonize science and religion.