Summary from Goodreads:
Married twenty years to Thomas and living in Nashville with their two children, Maggie is drawn ineluctably into a passionate affair while still fiercely committed to her husband and family. What begins as a platonic intellectual and spiritual exchange between writer Maggie and poet James, gradually transforms into an emotional and erotically charged bond that challenges Maggie’s sense of loyalty and morality, drawing her deeper into the darkness of desire.
If you like your protagonists deeply flawed with conflicting motivations, get yourself a copy of Fire Sermon. Maggie is a woman struggling to reconcile her faith with her desires. To be a good wife and mother, a poet, a teacher. She loves her husband, yet he is not intellectually stimulating and her sexual desire for him grinds to a halt (their sex scenes together are the most affecting, and possibly disturbing, of the book and so deftly crafted). When she writes an appreciative email to a fellow poet, the relationship becomes a lifeline for her, challenging her as a writer, a thinker, a human. Quatro has given us a deep meditation on temptation, marriage, and partnership told in a non-linear fashion through emails, therapy sessions, letters, diary entries, and scenes from an omniscient narrator to mark the passage of time. One of those books that is very quiet but manages to bowl you over with its sentences.
Dear FTC: I read a digital galley of this book from the publisher via Edelweiss.