The fulfillment of the royal law, according to James involves

According to James, the fulfillment of the royal law involves loving your neighbour as yourself. James explains that if you show partiality to some people over others, you are committing sin and are convicted by the law as transgressors. He goes on to say that if you keep the whole law but stumble in one point, you are guilty of breaking the whole law. James teaches that the royal law, which is to love your neighbour as yourself, is the supreme law that fulfills all other laws. Therefore, if you show love to your neighbour as you love yourself, you will not only be fulfilling the royal law, but also all other laws.