Catechism of the Catholic Church §994 — excerpt
But there is more. Jesus links faith in the resurrection to his own person: "I am the Resurrection and the life." It is Jesus himself who on the last day will raise up those who have believed in him, who have eaten his body and drunk his blood.
This translation is under copyright, so only the cited words are quoted here. Follow the link for the full text. Translation: English translation of the Catechism of the Catholic Church, 2nd ed. (Libreria Editrice Vaticana), as posted at vatican.va.
Whole chapters cited: John 11