To the dead, he has given life. 489
Catechism number 653
The truth of Jesus' divinity is confirmed by his Resurrection. He had said: "When you have lifted up the Son of man, then you will know that I am he."523 The Resurrection of the crucified one shows that he was truly "I AM", the Son of God and God himself. So St. Paul could declare to the Jews: "What God promised to the fathers, this he has fulfilled to us their children by raising Jesus; as also it is written in the second psalm, 'You are my Son, today I have begotten you.'"524 Christ's Resurrection is closely linked to the Incarnation of God's Son, and is its fulfilment in accordance with God's eternal plan.