It's been parroted by just about every Christian theologian I've ever
encountered (even the armchair kind): Without God, anything is
permissible. God is the only source of
objective moral law. If
there is no God, then there is no objective morality, and no one can say
with any authority or rational certainty that any given act is patently
immoral.
So, why believe a "moral law" exists
in the first place? For some reason, we want to be treated fairly. We
want our autonomy respected. Even when we treat others unfairly, we
usually still want to be treated fairly ourselves. There's some
intuitive sense in us that constitutes what is right and wrong. If we're
asked why it's wrong to indiscriminately kill and eat infants, our
answer tends toward,
It just is. This intuitive
understanding of moral behavior indicates that there exists an objective
moral law to which we are subject. If such an objective moral law
exists, it must come from a moral law giver whose authority is absolute
and infallible – God.
I submit that what Christians really believe is actually just another form of subjective morality. Nobody
really believes in ultimate moral absolutes.
Righteous killings
William Lane Craig has recently defended, again, the Slaughter of the Canaanites[
1]. In this charming Bible story, almighty God orders his holy army to mercilessly slaughter everyone in Canaan. God
explicitly tells them to leave no one alive:
However,
in the cities of the nations the LORD your God is giving you as an
inheritance, do not leave alive anything that breathes. Completely
destroy them—the Hittites, Amorites, Canaanites, Perizzites, Hivites and
Jebusites—as the LORD your God has commanded you. [Deut 20:16-17]
It should be noted that is one of
many
times God commands his righteous army to kill the shit out of everyone.
In the judgement of Israel in the book of Ezekiel, God's instructions
are even more explicit (emphasis mine):
Now the glory
of the God of Israel went up from above the cherubim, where it had
been, and moved to the threshold of the temple. Then the LORD called to
the man clothed in linen who had the writing kit at his side and said
to him, “Go throughout the city of Jerusalem and put a mark on the
foreheads of those who grieve and lament over all the detestable things
that are done in it.” As I listened, he said to the others, “Follow
him through the city and kill, without showing pity or compassion. Slaughter the old men, the young men and women, the mothers and children,
but do not touch anyone who has the mark. Begin at my sanctuary.” So
they began with the old men who were in front of the temple.[Ezekiel
9:3-6]
Clearly, Yahweh does not mess around. But wait! Doesn't the idea of deliberately slaughtering
children offend our moral sensibilities? Isn't this barbaric and... well,
evil? Craig has a different explanation. First, he recounts his previous defense, which I have addressed on this blog [
2]:
My argument in Question of the Week #16 is that God has the moral right to issue such commands and that He wronged no one in doing so.
Then he adds this juicy tidbit:
There
is one important aspect of my answer that I would change, however. I
have come to appreciate as a result of a closer reading of the biblical
text that God’s command to Israel was not primarily to exterminate
the Canaanites but to drive them out of the land.
[......]
It
is therefore completely misleading to characterize God’s command to
Israel as a command to commit genocide. Rather it was first and
foremost a command to drive the tribes out of the land and to occupy it.
Well, I have two objections. The first is that it's not, y'know,
true.
The scripture explicitly tells them to destroy "anything that
breathes". If that's not a command for genocide, well, I don't know what
is. But the second problem is that it's sort of like saying that if a
murderer entered your house and killed your family, it was your fault
for not getting them out of there fast enough. It's blaming the victim.
I
am, frankly, much more interested in what Craig said in his first
response: that God was morally justified in ordering the genocide.
Something tells me that if this weren't creating a little cognitive
dissonance for Craig, he wouldn't have conjured up his charitable
re-interpretation. It's hard to really, honestly think that killing
innocent people
en masse is a good thing.

This
raises a bigger issue: are horrible things okay if God commands them?
The answer, according to Craig at least, is a resounding
yes. However horrible we might find the indiscriminate slaughter of children, God had
sufficient moral reason for doing so.
What makes something immoral?
But this creates a great conundrum for Christians: if any atrocity can be morally justified by God's command, then no act is
absolutely wrong. What Craig is arguing is not that genocide is okay all the time, but that there was a
mitigating circumstance
in which it was the right thing to do. In other words, there is nothing
about the act of murdering children that, in itself, is intrinsically
wrong. Because if it were absolutely wrong, then even God would not be
able to command it. Remember when William Lane Craig said this (emphasis
mine):
God's moral nature is expressed in relation to
us in the form of divine commandments which constitute our moral
duties or obligations. Far from being arbitrary, God's commandments must be consistent with his holy and loving nature. [3]
If that second sentence is true, then God
cannot command us to do something that is morally wrong; thus, the mass child killing
must
have been right, since that is what God commanded. But that erodes the
entire concept of what "objective morality" is supposed to be.
Presumably, there is a moral law which we all intuitively understand and
to which we are all bound. Let's go back a moment, and listen to how
C.S. Lewis describes moral law in
Mere Christianity:
It seems, then, we are forced to believe in a real Right and Wrong.
People may be sometimes mistaken about them, just as people sometimes get
their sums wrong; but they are not a matter of mere taste and opinion any
more than the multiplication table.
But if
even killing children can, in certain circumstances, be considered an
act of good, then what basis is there to assert "it is wrong to kill
children" as an objective moral tenet?
Here's a more
obvious example. Lying is forbidden in the Ten Commandments. But few of
us would object to those who, in Nazi-occupied Poland, lied to
authorities to protect the lives of Jewish people. In some
circumstances, lying is the most compassionate thing to do. This means
that lying cannot be objectively, absolutely wrong. There are
circumstances in which we recognize it as not only permissible, but even
morally obligatory. Lying is not
absolutely wrong. Neither is
taking someone's life. We can probably imagine any atrocity, no matter
how disgusting and awful, and then imagine another circumstance in which
it was the lesser of evils. That is precisely what Christians do when
they are defending genocide commanded by God: they're arguing that,
while not pretty, it was the best and most moral course of action.
This simply means that morality is
subject to God's whims. The Christian is merely positing another form of subjective morality, in which no
act is absolutely, fundamentally
wrong;
instead, the "rightness" of an act is contingent on whether God
commands or condemns it. And, of course, God can change his tune; he can
say, "thou shalt not kill", or he can say, "kill, without showing pity
or compassion". Is killing
objectively wrong? Is this an
absolute moral
law? If so, then God is evil to command it; if the act can be
circumstantially good because God commanded it, it cannot intrinsically
be objectively and absolutely wrong.
Subjective does not mean arbitrary
Christians
who argue against a non-theistic ground for moral behavior, going all
the way back to C.S. Lewis, are making a fundamental folly: they are
conflating
subjective with
arbitrary. Morality is not
objective. Even Christians, in practice, do not believe such a thing. We
all experience moral impulses and moral reasoning subjectively.
However, we have
non-arbitrary reasons for adhering to norms of
moral behavior. There are rational reasons for treating others fairly,
for doing acts of goodwill, and even for sacrificing ourselves for the
good of others. I won't tread on the subject here, as this post is
already quite lengthy, but a fine primer can be found
here.
The very notion of grounding morality in God's commands
necessarily
makes morality arbitrary. If even the indiscriminate killing of
children as a part of a hostile military conquest can be viewed as
circumstantially moral, then what act
can't be circumstantially moral? Truly, with God, everything is permitted.