When Craig Keener was an atheist, he said one of his nonscientific reasons for not following Jesus was the 80% of the people in America who claimed to be Jesus' followers, yet most of them lived as if it made no difference for their lives.

“After becoming a Christian I reasoned that if I believed that there was truly a Being to whom I owed my existence and who alone determined my eternal destiny, I would serve that Being unreservedly. I reasoned further that just because these Christians did not really believe in Jesus, there was surely no reason why I should follow their example.”

Craig Keener

It's always nice to hear wisdom.