This research examines how young people from Catholic schools conceive their relationship with the Church and matters of faith. It shows how, although certain traditional forms survive, there are also innovations that, although they may be unusual for believers of other generations, are more common than is thought. It is not, as one might think at first glance, that in these new generations there is necessarily a loss of religiosity, but that it is lived in other ways. Therein lies the importance of this work for the Chile that opens into the new decade of 2020, full of new challenges for all sectors of society and, of course, also for believing sectors.