Practice Relating to Rule 104. Respect for Convictions and Religious Practices
Mexico’s Army and Air Force Manual (2009) states:
The States party to the  Geneva Conventions undertake to:
B. respect human beings and their person, their honour, their dignity, their family rights and their religious and moral convictions.
In a section on the 1949 Geneva Convention III, the manual also states: “Prisoners of war … must be allowed to practise their religion.”
In a section on the 1949 Geneva Convention IV, the manual states: “The occupying power must permit ministers of religion to give spiritual assistance to the members of their religious communities.”
In a section on the 1949 Geneva Convention IV, the manual further states: “All persons are entitled, in all circumstances, to respect for … their religious convictions and practices and their manners and customs.”