Here’s the bottom line, according to their research: “Christians are primarily perceived for what they stand against. We have become famous for what we oppose, rather than what we are for.”

To be blunt, young “outsiders” think that modern Christians are hypocritical, judgmental, clueless fanatics who choose to live in protective bubbles, except when they venture out to attack homosexuals, run right-wing political campaigns and proselytize innocent people who would rather be left alone. Things are getting so bad that many young Christians — especially evangelicals — say they are embarrassed to discuss faith issues with their friends.

It’s easy to tap into this kind of hostility and get angry or scared or both, said Kinnaman, speaking at the annual Presidents Conference of the Council for Christian Colleges and Universities in Washington, D.C. Some religious leaders may even be tempted to rush into changes that compromise essential doctrines.

“The thing that we don’t want to do is take a poll, figure out what kind of faith people want, and then just create Christianity in that sort of image,” he said. “What I am not saying is that we change this, that we somehow lose touch with the biblical reasons why these perceptions exist.

“Jesus talks about sin. The Bible is clear about our brokenness. This is going to lead to the perception, sometimes, that we are judgmental.”

But pastors, educators and other religious leaders must realize, Kinnaman insisted, that attitudes among young Americans have truly changed. The culture has moved light years past the skeptical attitudes that believers faced in earlier generations, when many young people rebelled and then, as they grew older, returned to traditional forms of faith.