The article aims to present one of the contributions of Pope Francis a new ecclesiology in the dynamics of culture. The church is inserted in this context as an articulator and committed in the eyes of culture and faith. In this way, culture is seen as an important element in society, there is a need for dialogue and perception of the elements that compose it. After the Second Vatican Council, the Church tries to expand its dialogue with society, culture is renewed and broadens its horizons, the Church is invited to observe it and, by interacting, help human beings to be better. Pope Francis becomes a reference in dialogue with culture in an ethic of commitment. The method used in the article is deductive with a qualitative bibliographic methodology. The article makes it possible to understand an ethics that meets the needs of human beings. The ethics of commitment is based on the ecclesial thinking of Pope Francis and his action in society. It is a look at a renewed humanity committed to charity that bears witness to the hope of the Kingdom of God. In this scenario, the thinking of Pope Francis helps to seek new horizons based on faith and hope.