In the foreword to the new edition of YOUCAT: Love Forever, Pope Leo XIV addresses young people on the nature of human love, relationships, and marriage within the light of the Catholic faith. He assures readers that the deep human longing for enduring, self-sacrificing love is a direct reflection of being created by God, citing Saint Augustine’s famous reflection that human hearts remain restless until they find rest in the Divine. The Pope explains that when human love is united with God, it is transformed into a love capable of service, generosity, and forgiveness.
Highlighting the distinct bond between a man and a woman, Pope Leo XIV notes that while love may begin with a swift emotional spark, true love matures into a deep commitment, a daily decision, and a covenant for life. Grounding his message in scripture and papal teaching, he stresses that solid relationships are built on mutual trust and an enduring commitment rather than self-serving motives. According to the Pontiff, Christian love prioritizes emulating Christ’s selfless love over personal gain.
Furthermore, the Pope presents marriage as a living reflection of God’s mystery, where a couple’s mutual self-giving, faithfulness, and capacity for forgiveness mirror Christ’s devotion to the Church. Looking to the Cross as the ultimate example of love, he points to Jesus laying down His life as the central model for Christian relationships. Encouraging young people not to fear the depth of this calling, Pope Leo XIV writes that God’s selfless love supplies the patience and strength needed to sustain a dynamic, growing relationship through life’s challenges.
The newly released guide, YOUCAT: Love Forever, features contributions and personal testimonies from young Catholics across more than 30 countries. Designed as a companion for discernment and relationship preparation, the book encourages readers to embrace a lifelong commitment rather than a temporary promise. Concluding with a personal prayer inspired by Pope Francis, Pope Leo XIV calls on the Holy Spirit and Mary, Mother of beautiful love, to guide young people toward responding courageously to their vocation of love.