A neighbor is the fellow human placed within reach of one’s life and care — and in the Levitical and Christian ethic, the proper object of love after God Himself. "Thou shalt love thy neighbour as thyself" (Leviticus 19:18) is summarized by Christ as the second great commandment: "And the second is like unto it, Thou shalt love thy neighbour as thyself. On these two commandments hang all the law and the prophets" (Matthew 22:39-40). Christ’s parable of the Good Samaritan (Luke 10:25-37) re-defines the term against the lawyer’s narrowing question: a neighbor is whoever is in front of you needing mercy — not the one with whom you happen to share ethnicity, theology, or politics. Love crosses lines.
NEIGH'BOR, n. na'bur.
1. One who lives near another. 2. One who lives in familiarity with another. 3. In a more general sense, in scripture, any one who needs our help, or to whom we have an opportunity of doing good.
Leviticus 19:18 — "Thou shalt love thy neighbour as thyself."
Matthew 22:39 — "Thou shalt love thy neighbour as thyself."
Luke 10:36 — "Which now of these three, thinkest thou, was neighbour unto him that fell among the thieves?"
Romans 13:10 — "Love worketh no ill to his neighbour: therefore love is the fulfilling of the law."
Modern tribalism redefines neighbor by political party; Christ defined it by proximity and need.
The lawyer in Luke 10 asked the right question for the wrong reason: who is my neighbor? He wanted a small list. Christ told him a story that made the list infinite. The Samaritan — ethnically despised, theologically suspect — was the neighbor; the priest and Levite, who matched the lawyer's tribe, were not. Neighbor is defined by mercy in proximity, not by shared identity.
Modern political tribalism shrinks the term aggressively. My neighbor is anyone who agrees with me; everyone else is opposition. Romans 13:10 forbids that economy. Love is the fulfilling of the law, and love does no ill to the neighbor — even the political opponent, even the cultural outsider, even the man you find ideologically wrong. Care for your neighbor; that is most of the New Testament.
Hebrew rea (H7453); Greek plesion (G4139).
H7453 — rea — friend, companion, neighbor
G4139 — plesion — near; neighbor
G25 — agapao — to love (covenant love)
"Christ defined neighbor by proximity and need; modern politics redefines it by tribe."
"The Samaritan was the neighbor; the priest who matched the lawyer's identity was not."
"Most of the New Testament is care for the neighbor — do not over-spiritualize the assignment."