This book examines the religious authority of St Birgitta of Sweden, the charismatic moral reformer and controversial female visionary of the fourteenth century, emphasising both representations of her prophetic mission and debates about her authenticity as a medium of divine revelation. It illuminates Birgitta's view of herself as a prophet of moral reform by explaining how her Revelations depict her religious mission and place in salvation history, going on to reconstruct interactions between Birgitta and her contemporaries, including the significance of her prophetic authority vis-a-vis...