277 The Church esteems the ways in which God works in other religions, and “rejects nothing of what is true and holy in these religions. She has a high regard for their manner of life and conduct, their precepts and doctrines which… often reflect a ray of that truth which enlightens all men and women”. Yet we Christians are very much aware that “if the music of the Gospel ceases to resonate in our very being, we will lose the joy born of compassion, the tender love born of trust, the capacity for reconciliation that has its source in our knowledge that we have been forgiven and sent forth. If the music of the Gospel ceases to sound in our homes, our public squares, our workplaces, our political and financial life, then we will no longer hear the strains that challenge us to defend the dignity of every man and woman”. Others drink from other sources. For us the wellspring of human dignity and fraternity is in the Gospel of Jesus Christ. From it, there arises, “for Christian thought and for the action of the Church, the primacy given to relationship, to the encounter with the sacred mystery of the other, to universal communion with the entire human family, as a vocation of all”.
Source: Fratelli Tutti (Vatican.va)