This is the context in which Christian families and ecclesial communities seek to help young people discover sexuality as a great gift indwelt by Mystery, so as to live relationships according to the logic of the Gospel.But they do not always succeed in translating this aspiration into a thorough affective and sexual education, going above and beyond occasional input. Where such education has been genuinely taken up as an option to be proposed, there are positive results which help young people grasp the relationship between their adherence to faith in Jesus Christ and their way of living affectivity and interpersonal relationships. These results invite and encourage greater investment of the Church’s energies in this area.