The problem with this is if you go by the Good Samaritan parable, the neighbour is ''the one who showed mercy'' so that is an exclusive, not all inclusive group. Following on from that the sensible question would be why did the man have mercy or why will the neighbour have mercy on his kind? And I believe the Bible tells us. The love God has (1 John 4:19) for his friends had an effect on them that changed their heart and makes them a new creature. Yes, they do indeed have mercy but this is from God. How many Atheists love God? How many Muslims love Christians while they discriminate them in Islamic countries? Yep, Love for fellow Christians is a nature that comes from the love that God has for his people and in turn his people love him and the rest of Gods adopted children. We're a family joined by the same spirit that does not extend to people who have not been born of the spirit of God.It has everything to do with repentance. All the people in the parable of the good Samaritan professed to believe in the God of Abraham Issac and Jacob, including the Samaritan. The thing that proved the Samaritan was one of Gods people was his mercy or heart. And how did he become that way? God performed in him that changed his heart. Being dead in sins God has bestowed the Grace that changes people into new creatures. And how do we know that really happened? Fruit of repentance (Matthew 3:7-9) or the result of saving faith. Which manifest in the type of Holy acts of goodness that were absent from the other unregenerate two men, despite their lineage.Why is Jesus praying only for his people (John 17:9) and why is he only sacrificing himself for his people (John 10:15) then?When Moses decreed the original ''love thy Neigbour'' law, who was he talking to? The theocratic nation of Israel. The Hebrews were not bound to love Eqytians, Amorites, Hittites, Jebusites, Hivites, Perizzites, and Girgashites....they loved their brother and sister Israelites or Gods friends. Because not everyone was their neighbour.In the New testament it talks about ''brothers'' but in what context? Church discipline is one.Matthew 18 15 “If your brother sins against you, go and tell him his fault, between you and him alone. If he listens to you, you have gained your brother. by the evidence of two or three witnesses. tell it to the church. And if he refuses to listen even to the church, let him be to you as a Gentile and a tax collector.How can you summon a non-believer to the church for reconciliation with their brother? Unless people outside the church are not brothers and sisters.
The person identified as giving mercy is the neighbor to the man in the ditch.
They are both neighbors to each other. Everyone around you is your neighbor.
People try to justify their mistake by claiming that only church members are neighbors.
They forget that Jesus had no Christian churches when He was teaching.
Every person around you is your neighbor.
Does the Bible consider unrepentant sinners to be neighbors?
Mark 12:31
The second is this: ‘You shall love your neighbor as yourself.’ There is no other commandment greater than these.”
James 2:8
If you really fulfill the royal law according to the Scripture, “You shall love your neighbor as yourself,” you are doing well.
Romans 15:2
Let each of us please his neighbor for his good, to build him up.
Proverbs 3:29
Do not plan evil against your neighbor, who dwells trustingly beside you.
Matthew 7:12
“So whatever you wish that others would do to you, do also to them, for this is the Law and the Prophets.
Galatians 5:14
For the whole law is fulfilled in one word: “You shall love your neighbor as yourself.”
Luke 10:27
And he answered, “You shall love the Lord your God with all your heart and with all your soul and with all your strength and with all your mind, and your neighbor as yourself.”
Romans 13:10
Love does no wrong to a neighbor; therefore love is the fulfilling of the law.
Luke 6:31
And as you wish that others would do to you, do so to them.
Matthew 19:19
Honor your father and mother, and, You shall love your neighbor as yourself.”
Leviticus 19:18
You shall not take vengeance or bear a grudge against the sons of your own people, but you shall love your neighbor as yourself: I am the Lord.
[Edit] I don't expect a response.
Sorry, I forgot the context:
Luke 10
25 And behold, a lawyer stood up to put him to the test, saying, “Teacher, what shall I do to inherit eternal life?” 26 He said to him, “What is written in the Law? How do you read it?” 27 And he answered, “You shall love the Lord your God with all your heart and with all your soul and with all your strength and with all your mind, and your neighbor as yourself.” 28 And he said to him, “You have answered correctly; do this, and you will live.”
29 But he, desiring to justify himself, said to Jesus, “
And who is my neighbor?” 30 Jesus replied, “A man was going down from Jerusalem to Jericho, and he fell among robbers, who stripped him and beat him and departed, leaving him half dead. 31 Now by chance a priest was going down that road, and when he saw him he passed by on the other side. 32 So likewise a Levite, when he came to the place and saw him, passed by on the other side. 33 But a Samaritan, as he journeyed, came to where he was, and when he saw him, he had compassion. 34 He went to him and bound up his wounds, pouring on oil and wine. Then he set him on his own animal and brought him to an inn and took care of him. 35 And the next day he took out two denarii[c] and gave them to the innkeeper, saying, ‘Take care of him, and whatever more you spend, I will repay you when I come back.’ 36
Which of these three, do you think, proved to be a neighbor to the man who fell among the robbers?” 37 He said, “The one who showed him mercy.” And Jesus said to him, “You go, and do likewise.”
So Jesus says that the the man beat-up in the ditch and the
one who shows him mercy are neighbors to each other.
That clears up any baloney about repentance being a requirement for neighbors.