This was similar to the Marian rally in Guatemala three weeks ago, which drew 7,000 young Catholics. It may have been held at the same time. Although I am not sure if these rallies are organized by the same pro-life organization working with the Church, it is an extremely encouraging sign in these times of moral degeneracy to see a counter-reform coming from the young.
CNA reports: Ten thousand young people met in the Archdiocese of Quito in Ecuador last month and promised to remain chaste until marriage and defend life from conception to natural death. Read more here.
