After having clarified the concept of secularization and outlined its problems, the author gives an overview of the different causes of secularization and points out that the forces driving the process of secularization have Christian origins. On this basis, in the third part of the article, the author describes and lays the foundation for a new attitude for the Church towards secularization, necessary both for being able to convert herself to the gospel and to evangelize people in the world today. One of the most important parts of this attitude is respect for the autonomy of every human person, intrinsically related to respect for the dignity of every person. The end of the article, looking to the future, points out the consequences of such an attitude towards the discussion of some burning questions in the Church.