What on earth do you mean by "unbelieving scientists". You imagine all scientists are atheists? Just to inform you, that is not true.
Furthermore, it's not the role of scientists to teach spiritual truths. Their role, is to help us understand the natural world. What we do with that after the fact, is a matter of faith. Some choose to reject what science shows us, because it conflicts with their beliefs. Rather than examining their faith and beliefs, the choose to ignore science.
And to me, that is not true faith at all. It's fear, and a marriage to one's ideas, rather than a commitment to Truth. Others, like myself, accept the sciences and modify what I may believe about God to take into account sound, and credible science. Can you say the same thing? If not, why not?