Without dialogue, respect for differences and a recognition that all people have struggles and dreams, divisions and even violence between people will continue, Pope Francis said.
Saying his heart was broken at the news of at least 19 children and two adults being shot and killed at a Texas elementary school, Pope Francis said it was time to say "Enough!" and enact stricter laws on gun sales.
Granting an exception to canon law, Pope Francis said the Vatican office that deals with religious orders can permit men's communities that are made up of both priests and brothers to choose one of the brothers to be a provincial superior or even the superior general.
For politics to be "the highest form of charity," as Catholic social teaching promotes, it must be exercised with full respect and even love for those who disagree, Pope Francis said.
The study and celebration of the liturgy should lead to a sense of awe before God, a commitment to mission and a growing unity within the Church, not tensions and squabbles, Pope Francis said.