There are neighboring countries that have missiles pointed at each other. At any moment of anger, they can push a button and blow a hole in the country next door. So much for being a good neighbor.
The bible speaks of being neighborly as a good thing. Neighbors are companions close by, should help be needed. That is why the bible teaches to love thy neighbor. Jas 2.8. Eph 4.25 Rom 13.10. Rom 15.2. Pro 27.10
However, we may not have people pointing rockets at each other; but many are unfriendly and hostile toward neighbors. And some of these wicked people might even have guns pointed toward a neighbor’s house.
Man needs to return to the instructions that the word of God has taught concerning getting along with fellow men and especially if they live next door. Pro 3.29. Pro 11.12. Pro 14.21. Pro 15.3. Zech 8.17. Rom 12.18.