Oneness is based on interviews with ten North American and Danish women about their religious experiences. These are compared with accounts of the religious experiences of women and men, as reported to the Alister Hardy Research Centre in Oxford. With Oneness I wish to make my research broadly available to women interested in spirituality as well as to feminist theologians and researchers. It is also aimed at ministers who seek insight in a neglected area of theology: women's religious experiences as narrated by themselves. My ambition has been to write a theological book that, in a popular form, intermixes theory and empirical evidence.