René Capistrán Garza

The 1924 election of Plutarco Elías Calles, a strident atheist.[4] Calles applied the anti-clerical laws stringently throughout the country and added his own anti-clerical legislation. In June 1926, he signed the "Law for Reforming the Penal Code", known unofficially as the "Calles Law". This provided specific penalties for priests and individuals who violated the provisions of the 1917 Constitution.

In response to these measures, Catholic organizations began to intensify their resistance. The most important of these groups was the National League for the Defense of Religious Liberty, founded in 1924. This was joined by the Mexican Association of Catholic Youth (founded 1913) and the Popular Union, a Catholic political party founded in 1925.

Lack of a long-term plan, however, took some of the steam out of these initial victories. Capistran Garza had been a great one for creating pious fervor, but he was not the man to organize an armed rebellion. His job, as he saw it, was to cross the border and stir up sympathy for the Cristero cause among U.S. Catholics, sympathy that would translate into large gifts of cash with which to buy desperately needed ammunition. Garza knew that American support would dictate the outcome of the war, but the U.S. bishops were reluctant to give any sign of supporting an armed rebellion against a government recognized by the United States. Meanwhile, most of the Mexican bishops were looking for a negotiated settlement. Garza's northern sojourn yielded almost no fruit.[5]

After returning to Mexico, Capistran Garza worked as a script-writer, credited with one of the masterpieces of Mexico's "Golden Age of Cinema," the 1942 "La virgen que forjó una patria" ("The Saint Who Forged A Country"), starring Mexican-born U.S. silent film actor, Ramon Novarro, as Juan Diego, in his only Mexican role.

He also worked as a journalist and film critic, as well as writing various books on the subject of the Virgin of Guadalupe.