Migrations are more than movements of people from one place to another; they are related to cultural, social, political and religious transformations of people and nations, and to the continuous reshaping of communities.Therefore, they represent a major challenge to humanity, as well as an opportunity of reshaping it today. They raise questions of greatest relevance for the global agenda, as they affect governments, religions in general and the Catholic Church in particular, global, national, regional, and local communities, families, and countless individuals. To tackle these challenges responsibly, the local Churches from sending, transit, and receiving countries all over the world are called [...]