Alien
What Does 'Alien' Mean in the Bible?
The biblical term 'alien' (Hebrew: ger; Greek: allotrios) fundamentally describes someone who resides in a land or community but is not a native-born member. In the Old Testament, this typically referred to non-Israelites living among God's chosen people. The New Testament transforms this concept metaphorically to describe humanity's spiritual condition apart from Christ, those 'alienated from the life of God' (Ephesians 4:18). This development from literal to spiritual meaning reflects the Bible's unfolding narrative of redemption.
Aliens in the Old Testament: The Sojourner Among You
Ancient Israelite society recognized a special category for resident aliens, foreigners who chose to live under Israel's laws and customs. Unlike temporary visitors or hostile foreigners, these aliens (gerim) sought protection and community within Israel. The Torah contains numerous commandments regarding their treatment: 'You shall not oppress a sojourner. You know the heart of a sojourner, for you were sojourners in the land of Egypt' (Exodus 23:9). This ethical imperative stemmed from Israel's own historical experience of being aliens in Egypt.
God's law provided specific protections for aliens, including access to gleaning rights during harvests (Leviticus 19:9-10), inclusion in Sabbath rest (Exodus 20:10), and participation in certain religious festivals (Deuteronomy 16:11, 14). However, distinctions remained, aliens couldn't eat meat from animals that died naturally (Deuteronomy 14:21), and only circumcised aliens could participate in Passover (Exodus 12:48-49).
The Prophetic Vision: Inclusion and Justice
The prophets expanded Israel's understanding of aliens, connecting their treatment to national righteousness. Isaiah envisioned a future where 'foreigners who bind themselves to the Lord' would be welcomed into God's house (Isaiah 56:6-7). Ezekiel condemned Israel for oppressing the alien alongside other vulnerable groups (Ezekiel 22:29). Malachi warned that God would judge those who 'thrust aside the sojourner' (Malachi 3:5). This prophetic tradition emphasized that covenant faithfulness required just treatment of non-Israelites living among God's people.
New Testament Transformation: From Ethnic to Spiritual Alienation
The New Testament reinterprets the alien concept through Christ's work. Ephesians describes Gentiles as formerly 'alienated from the commonwealth of Israel and strangers to the covenants of promise' (Ephesians 2:12). Through Christ's death, both Jews and Gentiles are reconciled to God and to one another, creating 'one new man' (Ephesians 2:15-16). The language of alienation now describes humanity's fundamental separation from God due to sin.
Paul writes that believers were once 'alienated and hostile in mind' (Colossians 1:21) but have been reconciled through Christ's death. The author of Hebrews includes 'foreign armies' put to flight among the victories of faith (Hebrews 11:34), using military imagery of alien forces. Peter applies the alien metaphor to Christians themselves, calling believers 'aliens and strangers' in the world (1 Peter 2:11), emphasizing their primary citizenship in God's kingdom.
Theological Implications: From Exclusion to Embrace
The biblical trajectory moves from defining aliens as outsiders to recognizing all humanity as spiritually alienated from God, then to proclaiming reconciliation through Christ. This development reveals God's heart for the marginalized while demonstrating the universal scope of salvation. The treatment of literal aliens in Israel served as a tangible expression of justice that pointed toward the ultimate inclusion offered through Jesus.
Biblical Context
The term appears throughout Scripture with evolving meanings. In the Pentateuch (Exodus, Leviticus, Deuteronomy), 'alien' refers to resident foreigners living under Israelite law. Historical books (Ruth, 2 Samuel) show aliens integrating into Israelite society. Prophetic books (Isaiah, Ezekiel, Malachi) connect alien treatment to national righteousness. Wisdom literature (Psalms, Job) uses alien imagery for personal estrangement. New Testament epistles (Ephesians, Colossians, 1 Peter, Hebrews) transform the concept to describe spiritual separation from God and the reconciled status of believers.
Theological Significance
The alien concept teaches crucial theological truths: God's concern for vulnerable people, the ethical implications of remembering one's own marginalization (as Israel remembered Egypt), the universal human condition of spiritual alienation from God, and Christ's work of reconciliation that makes former aliens 'fellow citizens with the saints' (Ephesians 2:19). This progression from ethnic distinction to spiritual unity demonstrates the inclusive nature of God's redemptive plan, breaking down barriers between Jew and Gentile, native and foreigner.
Historical Background
Ancient Near Eastern societies commonly distinguished between native citizens and resident foreigners. Archaeological evidence from Ugarit, Mari, and Nuzi shows various legal statuses for aliens. Israel's laws regarding aliens were distinctive in their ethical emphasis, likely influenced by their Egyptian experience. The Persian period (539-332 BCE) saw increased population movements throughout the empire, making alien status more common. By the New Testament era, diaspora Jewish communities throughout the Roman Empire lived as aliens themselves, while Gentile converts to Judaism occupied ambiguous social positions between Jewish and pagan communities.