St. John of the Cross (Spanish: Juan de la Cruz; Latin: Ioannes a Cruce; né Juan de Yepes y Álvarez; 24 June 1542 – 14 December 1591) was a Spanish Catholic priest, mystic, and Carmelite friar. He is a major figure of the Counter-Reformation in Spain, and he is one of the 38 Doctors of the Church. Influenced by the older Carmelite nun Teresa of Ávila, he joined the Carmelite Order and was instrumental in the founding of the Discalced Carmelites, who wished to return to the stricter observances …