Saint John of the Cross, OCD (Spanish: Juan de la Cruz; Latin: Ioannes a Cruce; born Juan de Yepes y Álvarez; 24 June 1542 – 14 December 1591) was a Spanish Catholic priest, mystic, and a Carmelite friar of converso origin. He is a major figure of the Counter-Reformation in Spain, and he is one of the thirty-seven Doctors of the Church.