274 From our faith experience and from the wisdom accumulated over centuries, but also from lessons learned from our many weaknesses and failures, we, the believers of the different religions, know that our witness to God benefits our societies. The effort to seek God with a sincere heart, provided it is never sullied by ideological or self-serving aims, helps us recognize one another as travelling companions, truly brothers and sisters. We are convinced that “when, in the name of an ideology, there is an attempt to remove God from a society, that society ends up adoring idols, and very soon men and women lose their way, their dignity is trampled and their rights violated. You know well how much suffering is caused by the denial of freedom of conscience and of religious freedom, and how that wound leaves a humanity which is impoverished, because it lacks hope and ideals to guide it”.
Source: Fratelli Tutti (Vatican.va)