May 8, 1373: English mystic Julian of Norwich receives 15 revelations in which she saw, among other things, the Trinity and the sufferings of Christ. She recorded her visions and her meditations on them 20 years later in her book The Sixteen Revelations of Divine Love.
May 8, 1559: The Act of Uniformity receives Queen Elizabeth I's royal assent, reinstating the forms of worship Henry VIII had ordered and mandating the use of the Book of Common Prayer.