In James' epistle, fulfillment of the royal law is

In James' epistle, fulfillment of the royal law is loving one's neighbour as oneself. This commandment to love one's neighbour as oneself is referred to as the "royal law" and is considered one of the most important commandments in Christianity. It is based on the principle that all people are made in the image of God and should be treated with respect, love and kindness. By fulfilling this commandment, Christians demonstrate their love for God and their desire to follow in the footsteps of Jesus Christ.