He currently serves as Director of the National Institutes of Health in Bethesda, Maryland. Prior to being appointed Director, he was the founder and president of the BioLogos Foundation, an organization which promotes discourse on the relationship between science and religion and advocates the perspective that belief in Christianity can be reconciled with acceptance of evolution and science. Collins also wrote the New York Times bestseller, The Language of God: A Scientist Presents Evidence for Belief, which discusses Collins' conversion from atheism to Christianity, evaluates the evidence for Christianity, and argues for theistic evolution.