St. Christopher Magallanes, along with 21 other priests and three lay companions, were martyred between 1915 and 1937, by shooting or hanging, throughout eight Mexican states, for their membership in the Cristero movement. Magallanes erected a seminary in Totatiche and he and his companions secretly preached and ministered to the faithful.

The last words heard spoken by Magallanes were from his cell, when he shouted, "I am innocent and I die innocent. I forgive with all my heart those responsible for my death, and I ask God that the shedding of my blood serve the peace of our divided Mexico".

Pope John Paul II beatified the Cristero martyrs in 1992 and canonized them in 2000.