Atheism means Christianity is worth consideration
If the practical effects of a belief system matter in a culture, then they also matter in one’s personal life. Atheists of all stripes throughout history have pointed out a major problem with atheistic thinking: nihilism. Belief in pure naturalism or the complete lack of any deity has logical implications.
Force of logic leads atheists to reject objective morality, meaning, purpose, and so forth. This is a dominant struggle in atheistic philosophy: how to stave off nihilism or cope with its implications. This is the reason atheism, more than any other worldview, has lent itself as justification of the atrocities of dictators.
Ironically, this means that atheism itself presents good reasons to at least consider the Christian worldview. Why? If there is no meaning, purpose, or ultimate plan, then we might as well choose the worldview that leads to the best results: one that provides intellectual satisfaction, personal fulfillment, meaning, order, and morality.
The best possible option—the one that leads to the best results—is Christianity. Not that this makes Christianity true by default or that anyone can convince himself against his own will. But it’s at least a reason to take the claims of the Bible seriously. And, of course, Christianity deserves better than a shallow, meme-driven, or cartoonish approach. Atheist pundits have sometimes spoken of acting “as if” there is meaning when they “know” there is none. In that context, it’s hardly unreasonable to nominate the Bible as a reasonable option for voluntary belief.