Right. I guess my question is would an atheist be motivated *by love *to do something totally selfless, like giving up his life for another?
That is, would an atheist ever do what Maximilian Kolbe did?
Well, in answer to the first question, yes, I think that many atheists would indeed be motivated by love to give up their lives for another. Ask an atheist who is the parent of a child, and you’ll likely get the same answer you’d probably get from a theist parent.
Love is love. It doesn’t matter if the person in love believes in a god or not.
If you’re (more specifically) asking whether atheists would give up their lives for a total stranger, I think the average atheist would be just as unwilling to do so as the average theist would be.
There are almost always exceptions, but when we talk about groups of people in general, people (whether they believe in gods or not) seem unwilling to give their lives for strangers. Do you blame them?
And like I said, I’m not convinced that dying for a stranger is the height of morality. I highly approve of doing things to help strangers, though, but dying seems quite a bit above and beyond the call of duty.
I’m sure that you’re aware that there are indeed atheist philanthropists (like Bill Gates, who gives millions to charity every year), nonreligious charities to which atheists donate money, and atheists who perform random acts of kindness in their daily lives, simply to make life better for everyone, to build the kind of society that we want to be a part of.
What about soldiers (both atheist and theist) who die for the sake of millions of their countrymen whom they will never meet? Or is that too abstract for your question?
Those are all actions of self-sacrifice that both atheists and theists engage in. The example of someone who willingly dies for a complete stranger is both rare and extreme (and possibly not a moral act), and it is something that most people (theist or atheist) would not engage in.
Charlemagne:
atheism is empty of any charge that we should do good to one another, even to strangers when we are able. Atheism gives no guidance or thrust in this direction because it says nothing about love and morality.
Strictly speaking, theism is empty of moral imperatives as well because it’s just a position on one question. It’s one thing to be a theist (to believe in a god); it’s another thing to choose a specific religion, to be a moral person, to participate in society in a civilized fashion.
Similarly, it’s one thing to be an atheist (to lack a belief in gods); it’s another thing to choose to be a moral person, to participate in society in a civilized fashion, etc.