This is his Chapter 13 from my anthology "The Christian Delusion." Enjoy.
Christianity
Does Not Provide the Basis for Morality by Dr.
David Eller.
Imagine
someone said to you that English provided the only basis for grammar. After you overcame your shock, you would
respond that English is certainly not the only language with a grammar. You
would add that grammar is not limited to language: understood broadly as rules
for combination and transformation, many phenomena have a grammar, from sports
to baking. Nor is grammar the sole or essential component of language: language
also includes sound systems, vocabularies, genres, and styles of speech. And
you would remind the speaker that grammar does not depend on human language at all: some nonhuman
species, including chimps and parrots, can produce grammatical—that is, orderly
and rule-conforming—short sentences. Ultimately, you would want to explain that
English does not “provide a basis” for grammar at all but rather represents one
particular instance of grammar. English grammar is definitely not the only
grammar in the world and even more definitely not the “real” grammar.
The
person who utters a statement like “English provides the only basis for
grammar” either understands very little about English (and language in general)
or grammar, or the person is expressing his or her partisanship about language
(i.e., pro-English)—or, more likely, the speaker is doing both. Thus, the
person who utters a statement like “Christianity provides the only basis for
morality” either understands very little about Christianity (or religion in
general) or morality, or the person is expressing his or her partisanship about
religion (i.e., pro-Christianity)—or, more likely, the speaker is doing both.
But, as a savvy responder, you would answer that Christianity is certainly not
the only religion with morality. You would add that morality is not limited to
religion: understood broadly as standards for behavior, many phenomena have a
morality, from philosophy to business. Nor is morality the sole or essential
component of religion: religion also includes myths, rituals, roles, and
institutions of behavior. And you would remind the speaker that morality does
not depend on human religion at all:
some nonhuman species demonstrate moral—that is, orderly and
standard-conforming—behavior. Ultimately, you would want to explain that
Christianity does not “provide a basis” for morality at all but rather
represents one particular instance of morality.
Christian morality is definitely not the only morality in the world and
even more definitely not the “real” morality.