When DNA evidence controverts your sacred text.

What can you do?

For Mormons, the lack of discernible Hebrew blood in Native Americans is no minor collision between faith and science. It burrows into the historical foundations of the Book of Mormon, a 175-year-old transcription that the church regards as literal and without error....

Critics want the church to admit its mistake and apologize to millions of Native Americans it converted. Church leaders have shown no inclination to do so. Indeed, they have dismissed as heresy any suggestion that Native American genetics undermine the Mormon creed.

Yet at the same time, the church has subtly promoted a fresh interpretation of the Book of Mormon intended to reconcile the DNA findings with the scriptures. This analysis is radically at odds with long-standing Mormon teachings.

Some longtime observers believe that ultimately, the vast majority of Mormons will disregard the genetic research as an unworthy distraction from their faith.

"This may look like the crushing blow to Mormonism from the outside," said Jan Shipps, a professor emeritus of religious studies at Indiana University-Purdue University Indianapolis, who has studied the church for 40 years. "But religion ultimately does not rest on scientific evidence, but on mystical experiences. There are different ways of looking at truth."

And that is the classic response in the encounter between religion and science. It's intended to end the conversation.