A wave of killing of women and children has horrified the country in recent weeks since the gradual easing of the coronavirus lockdown restrictions on June 1.
The Mexican president has made morality a pillar of his pandemic response, emphasizing clean living and moral rectitude in frequent messages to the nation.
Sister Norma Pimentel called for an end to the "Remain in Mexico" policy that keeps would-be asylum-seekers on the other side of the border until their case is adjudicated.
A Vatican task force considering the issues concerning the world today is urging an end to arms production in favor of tackling the problems of human health, peace and security.
With the virus raging in the American southwest, public worship has been again suspended with the goal of preventing any additional spread of the disease.