CCC 1010

Because of Christ, Christian death has a positive meaning: "For to me to live is Christ, and to die is gain." Phil 1:21. "The saying is sure: if we have died with him, we will also live with him. 2 Tim 2:11. What is essentially new about Christian death is this: through Baptism, the Christian has already "died with Christ" sacramentally, in order to live a new life; and if we die in Christ's grace, physical death completes this "dying with Christ" and so completes our incorporation into him in his redeeming act:

It is better for me to die in (eis) Christ Jesus than to reign over the ends of the earth. Him it is I seek - who died for us. Him it is I desire - who rose for us. I am on the point of giving birth .... Let me receive pure light; when I shall have arrived there, then shall I be a man. St. Ignatius of Antioch, Ad Rom., 6, 1-2: Apostolic Fathers, II/2, 217-220.

Read the full chapter 3. I Believe in the Holy Spirit ¶683–1065