Loving others is difficult for several reasons. First, we are all inherently selfish due to sin, and it is easier to love ourselves than others. Second, we often misunderstand love as an emotion rather than self-sacrificial action. True love, as modeled by God sacrificing His Son for humanity, requires sacrifice even when others are unlovable. Finally, trying to love in our own strength leads to hypocrisy; we can only love as God enables us through His Spirit. Loving difficult people allows God's power to be displayed through us and His glory to be seen by the world.