163 This then challenges us to seek a deeper understanding of the communitarian, social and missionary dimension of all authentic devotion to the heart of Christ. For even as Christ’s heart leads us to the Father, it sends us forth to our brothers and sisters. In the fruits of service, fraternity and mission that the heart of Christ inspires in our lives, the will of the Father is fulfilled. In this way, we come full circle: “My Father is glorified by this, that you bear much fruit” ( Jn 15:8).
Source: Dilexit Nos (Vatican.va)