Lauren Winner, author of Girl Meets God and Real Sex, reviews an new book on aromatheology:

Implicit in Scenting Salvation is also a word to contemporary Christians. When New Age aromatherapists direct our attention to the sense of smell, they may be on to something. Yet the aims of aromatherapy are not identical with the theories of smell articulated in the early church. Modern-day aromatherapy promises to help us relax, find inner peace, and get in a good mood. None of those is a bad goal, of course. But the Christian tradition suggests sensory engagement has fruits beyond relaxation. Rather than sniffing to retreat into a pool of calm, we smell in order to engage creation, and, finally, to know God.

See the whole review here.