CATECHISM OF THE CATHOLIC CHURCH
SECOND EDITION

Paragraphs 2717–2721

2717 Contemplative prayer is silence, the "symbol of the world to come" or "silent love." Words in this kind of prayer are not speeches; they are like kindling that feeds the fire of love. In this silence, unbearable to the "outer" man, the Father speaks to us his incarnate Word, who suffered, died, and rose; in this silence the Spirit of adoption enables us to share in the prayer of Jesus.
2718 Contemplative prayer is a union with the prayer of Christ insofar as it makes us participate in his mystery. The mystery of Christ is celebrated by the Church in the Eucharist, and the Holy Spirit makes it come alive in contemplative prayer so that our charity will manifest it in our acts.
2719 Contemplative prayer is a communion of love bearing Life for the multitude, to the extent that it consents to abide in the night of faith. The Paschal night of the Resurrection passes through the night of the agony and the tomb - the three intense moments of the Hour of Jesus which his Spirit (and not "the flesh [which] is weak") brings to life in prayer. We must be willing to "keep watch with [him] one hour."
2720 The Church invites the faithful to regular prayer: daily prayers, the Liturgy of the Hours, Sunday Eucharist, the feasts of the liturgical year.
2721 The Christian tradition comprises three major expressions of the life of prayer: vocal prayer, meditation, and contemplative prayer. They have in common the recollection of the heart.