Displaced-that's what it feels like to be a Christian in an increasingly post-Christian world. You speak the language and understand the culture, yet don't quite feel at home. How do you live as a Christian in a world that doesn't share your convictions? Can you still hold firmly to biblical truth even as you love others? Robert H. Thune unpacks how the apostle Peter spoke to these issues in the first of his letters to first-century Christians.