And then, a person who thinks only about building walls, wherever they may be, and not building bridges, is not Christian. This is not in the Gospel. As far as what you said about whether I would advise to vote or not to vote, I am not going to get involved in that. I say only that this man is not Christian if he has said things like that.
Pope Francis, in response to a question about the immigration policy espoused by Donald Trump.
In light of the Pope’s above comments, perhaps US immigration policy needs to be reformed. Maybe we should emulate the immigration policy of the Vatican State, which, presumably, must be Christian, even though it is a very strict immigration policy?
Under the new legal regimen, citizenship can be acquired by law (ex iure) or by administrative decision. Ex iure citizenship is granted to only three classes of persons: (a) the Cardinals resident in the Vatican City State or in Rome; (b) the Holy See’s diplomats; and (c) the persons who reside in Vatican City State by reason of their office or service. This last class includes the members of the Swiss Guard.
Pursuant to Law n. CXXXI, the acquisition of citizenship by administrative decision can only be requested in three situations: (a) by residents of the Vatican City State when they are authorized by reason of their office or service; (b) by the persons who have obtained papal authorization to reside in the State, independently of any other conditions; and (c) by the spouses and children of current citizens, who are also residents, of the Vatican City State.
Due to the special nature of the Vatican City State, the traditional factors utilized to acquire citizenship (ius sanguinis, ius loci, or ius soli) are not applicable and are not found in its regulations. In lieu of them, the Vatican City State has opted for other factors that are more appropriate for its structure and political organization.