Leviticus 19:18

but love your neighbor as yourself. I am the LORD.

Jesus said in [Matthew 22:39 ]

that the second great commandment is “love your neighbor as yourself”

Bukhari :: Book 8 :: Volume 73 :: Hadith 43

The Prophet ( Muhammad ) said "Gabriel continued to recommend me about treating the neighbors Kindly and politely so much so that I thought he would order me to make them as my heirs.

Bukhari :: Book 7 :: Volume 62 :: Hadith 114

The Prophet said, "Whoever believes in Allah and the Last Day should not hurt (trouble) his neighbor. And I advise you to take care of the women..."

Bukhari :: Book 8 :: Volume 73 :: Hadith 45

The Prophet said, "By Allah, he does not believe! By Allah, he does not believe! By Allah, he does not believe!" It was said, "Who is that, O Allah's Apostle?" He said, "That person whose neighbor does not feel safe from his evil."

Bukhari :: Book 8 :: Volume 73 :: Hadith 47

Allah's Apostle said, "Anybody who believes in Allah and the Last Day should not harm his neighbor, and anybody who believes in Allah and the Last Day should entertain his guest generously and anybody who believes in Allah and the Last Day should talk what is good or keep quiet. (i.e. abstain from all kinds of evil and dirty talk).

Bukhari :: Book 9 :: Volume 86 :: Hadith 110

Abu Rafi' sold a house to Sa'd bin Malik for four-hundred Mithqal of gold, and said, "If I had not heard the Prophet saying, 'The neighbor has more right to be taken care of by his neighbor (than anyone else),' then I would not have sold it to you."

We should love our neighbors regardless of their religion, race, color …