203 In what we have said, it is important to note several inseparable aspects. Acts of love of neighbour, with the renunciation, self-denial, suffering and effort that they entail, can only be such when they are nourished by Christ’s own love. He enables us to love as he loved, and in this way he loves and serves others through us. He humbles himself to show his love through our actions, yet even in our slightest works of mercy, his heart is glorified and displays all its grandeur. Once our hearts welcome the love of Christ in complete trust, and enable its fire to spread in our lives, we become capable of loving others as Christ did, in humility and closeness to all. In this way, Christ satisfies his thirst and gloriously spreads the flames of his ardent and gracious love in us and through us. How can we fail to see the magnificent harmony present in all this?
Source: Dilexit Nos (Vatican.va)