'Neighbor' in the Bible

If, however, you are [really] fulfilling the royal law according to the Scripture, “You shall love your neighbor as yourself [that is, if you have an unselfish concern for others and do things for their benefit]” you are doing well.

There is only one Lawgiver and Judge, the One who is able to save and to destroy [the one God who has the absolute power of life and death]; but who are you to [hypocritically or self-righteously] pass judgment on your neighbor?