This article draws on studies of medieval monasticism and northern indigenous ontologies to show how we might heal the rupture between the real world and our imagination of it, which underpins the official procedures of modern science. Though science is not averse to dreams of the imagination as potential sources of novel insight, they are banished from the reality it seeks to uncover. Ever since Bacon and Galileo, nature has been thought of as a book that will not willingly give up its secrets to human readers. The idea of the book of nature, however, dates from medieval times. For medieval readers as for indigenous hunters, creatures would speak and offer counsel. But in the transition to modernity the book was silenced. This article suggests that by acknowledging our imaginative participation in a more-than-human world, and the commitments this entails, we can reconcile scientific inquiry with religious sensibility as ways of knowing in being.