The Article presents the issues regarding the sacrament of baptism as a gateway of faith, the source of Christian life and pledge of eternal salvation. Starting from considerations contained in the Document of the International Theological Commission “The Hope of Salvation for Infants Who Die without Being Baptised” (2007), author is trying to take a look on the practice of baptism of children and some elements of Catholic baptismal theology. The text is touching also the problem of limbo from the point of view of contemporary Magisterium of the Church.After presenting in synthetic form biblical fundaments of the baptismal theology, and the practice of the Church regarding the baptism of children, the text introduces to the traditional doct...