For the sake of those who are our brothers, either spiritually or ethnically.(The fraternity proper to all who belong to the human race is last.)
And what is "excommunication," then? This is question to be answered at the political level, not the ecclesial.
Asia News: Pope: Refugees are our brothers, we must welcome them
At the General Audience Francis urges people to "touch the excluded" and the poor who need us. "Every night I pray: 'Lord, if you want you can make me clean' and I say five Our Fathers, one for each of Jesus’ wounds". "The grace working in us does not seek sensationalism. Usually it moves quietly and without fanfare".