Explores how concepts of sex in heaven can inform Christian sexual ethics in ways that challenge traditional norms and open new possibilities.Finalist for the 2022 Award for Excellence in the Study of Religion, Constructive-Reflective Studies presented by the American Academy of Religion Under the Bed of Heaven is a work of Christian ethics that examines how eschatology might reshape concepts of sexual morality. With the rise of institutional Christianity in the Roman Empire, Christian attitudes about sexual desire and activity were soon controlled by doctrines of virginity and celibacy, or, monogamous marriage for the sake of procreation. These moral theologies aligned with a certain track of Christian eschatology, which imagined the future resurrection of the body, but without any corresponding sexual desires.