Prayer needs to be improved and deepened, because sometimes it becomes a habit, a ritual, and many people pray because of the shame of others. The most precious thing is that prayer is our life, the food that sustains us, our strength, and we can say that it is a fundamental need for Christians. We must learn to pray, even the Apostle asked Jesus: teach us to pray. Catechesis on the mystery of prayer, with P. Aurélien Rarivoson.