History of the Catholic Church in Spain who was active in many different modes of religion, including organizing convents and new congregations, and developing the theology of the Counter Reformation in Spain that permanently minimized the Protestant influence there. In the 1620s Spain debated who should be the nation's patron saint- the current patron Saint James Matamoros (Saint James the Moor-slayer) or a combination of him and the newly canonized Saint Teresa of Ávila. Teresa's promoters said Spain faced new challenges, especially the threat of Protestantism, and the declining society at home and needed a modern patron saint who understood these problems and could lead the Spanish
Saint James Matamoros says: "While this event is based on legend, the supposed battle has provided one of the strongest ideological icons in the Spanish national identity." In the 17th century, followers of his cult ("Santiaguistas") proposed the patronage of Spain under his name, in contrast to those who favored Teresa of Ávila. The "Santiaguistas" overcame and won this religious debate, naming him the Patron Saint of Spain, until November 1760 when Pope Clement XIII rescinded this honor and officially declared the Immaculate Conception as the patroness of Spain as a country, and installed the historical apostle James as patron of the Spaniards.