...Jesus shows the disciples the wounds in his hands and in his side (cf. Jn 20:20), signs of what has occurred and will never be cancelled: his glorious humanity remains “wounded”. The purpose of this act is to confirm the new reality of the Resurrection: Christ, now among his own, is a real person, the same Jesus who three days earlier was nailed to the cross. And it is in this way that in the dazzling light of Easter, in the encounter with the Risen One, the disciples perceive the salvific meaning of his passion and his death. Then sorrow and fear turn into full joy. The sorrow and the wounds themselves become a source of joy.

- General Audience Address, 11 April 2012