What Does the Bible Say About Borders and National Security?

The immigration debate in American Christianity has produced two camps that each read half the Bible with great conviction and skip the other half entirely. One camp arrives with Leviticus 19:34 "The foreigner residing among you must be treated as your native-born" and uses it to argue that national borders are fundamentally incompatible with Christian hospitality. The other camp arrives with Romans 13 and the general principle of government authority and uses it to argue that any immigration enforcement is by definition righteous. Both readings are partial. Both are motivated readings in the sense that they begin with a political conclusion and select the texts that support it.

A more honest engagement with Scripture on this question requires holding several things simultaneously, which is less comfortable than a clean political position but considerably more accurate to what the text actually says.

What Scripture Actually Establishes

Acts 17:26 is the passage that most directly addresses the question of national boundaries. Paul, speaking at the Areopagus, declares that God has determined "the appointed times in history and the boundaries of their lands" for the nations. The national distinctions that exist in the world are not accidents or purely human constructions. They are, in some meaningful sense, within God's ordering of human affairs. This does not make every national border drawn by colonial mapmakers sacred. It does mean that the existence of distinct nations with distinct identities and distinct governance is something Scripture treats as normal and legitimate rather than as a problem to be overcome.

The Levitical commands about the foreigner are real and demanding. The word translated "foreigner" or "alien" in these passages refers specifically to people who have taken up residence within the community, who are subject to its laws, who participate in its economy, and who are therefore owed its protection. The command to treat the resident alien as native-born is a command about justice within an existing social order, not a command to dissolve the distinction between those who have made their home in the community and those who have not.

The Government's Role

The governing authority in Romans 13 is described as a servant for the good of the people it governs. The protection of a nation's people from genuine threats including the threats that can accompany uncontrolled and unvetted mass migration is one of the things that legitimate government exists to do. A government that cannot or will not maintain the basic security of its people is failing at the core task that Paul describes.

None of this resolves every specific policy question about enforcement, asylum, pathways to legal status, or the treatment of people already present in the country. These are genuinely complex questions, and Christians of good faith can hold different positions on the specifics. What Scripture does establish clearly is this: nations are legitimate, borders are legitimate, ordered processes of admission are legitimate, and the duty to treat people with dignity and justice applies regardless of their legal status. The Christian who holds all of these things simultaneously is holding the full biblical picture, even if it makes the political positioning less clean.

The men of Issachar understood their times. Understanding ours requires reading the whole Bible on the questions our times are raising not the half that confirms what we already believed.