Love is not divisible. Genuine love of God implies love of neighbor and self. Genuine love of neighbor and self can come only out of a love of God. Even in the most vindictive, inconsiderate, domineering person, we are called to see God. Beneath the sin and ugliness, everyone mirrors at least some of the attributes of God: free, intelligent, capable of the highest love. Even if that freedom has been enslaved or that intelligence is clouded by physical, emotional, or moral obstacles, that person is still full of potential.
Christ brought new dignity to human nature by the union of the divine and the human. In the one person of Christ, human nature is inseparably and forever united to God. Christ did not add anything to human nature. Rather he made visible the love that had never changed.