53 In the family, faith accompanies every age of life, beginning with childhood: children learn to trust in the love of their parents. This is why it is so important that within their families parents encourage shared expressions of faith which can help children gradually to mature in their own faith. Young people in particular, who are going through a period in their lives which is so complex, rich and important for their faith, ought to feel the constant closeness and support of their families and the Church in their journey of faith. We have all seen, during World Youth Days, the joy that young people show in their faith and their desire for an ever more solid and generous life of faith. Young people want to live life to the fullest. Encountering Christ, letting themselves be caught up in and guided by his love, enlarges the horizons of existence, gives it a firm hope which will not disappoint. Faith is no refuge for the fainthearted, but something which enhances our lives. It makes us aware of a magnificent calling, the vocation of love. It assures us that this love is trustworthy and worth embracing, for it is based on God’s faithfulness which is stronger than our every weakness.
Source: Lumen Fidei (Vatican.va)