Post-Syndoal Apostolic Exhortation " Christus vivit" (Christ is alive), inspired largely by the thoughts of the Synod in the youth held in 2018, Pope Francis gives the young people of the world a proposal for a journey of faith and hope.In a great development that goes through the Bible and the history of the Church, the Pope shows the companionship that unites God and the young people of all times and at every moment. It evokes the grace of youth and what it brings in the history of salvation, what it says about the will of God in this story.