869. "The Church is apostolic. She is built on a lasting foundation: 'the twelve APOSTLES of the Lamb' [Rev 21:14.]. She is indestructible (cf. Mt 16:18). She is upheld infallibly in the truth: Christ governs her through Peter and the other APOSTLES, who are PRESENT in their successors, the Pope and the college of bishops."
What does "PRESENT" mean?