Jesus says to the disciples: “When the Counselor comes, whom I shall send to you from the Father, even the Spirit of truth, who proceeds from the Father, he will bear witness to me; and you also are witnesses, because you have been with me from the beginning” (Jn 15:26-27). This is a great comfort to us in the work of educating in faith, because we know that we are not alone and that our witness is sustained by the Holy Spirit.
It is very important […] to believe strongly in the presence and in the action of the Holy Spirit, to invoke him and to welcome him within you, through prayer and through the sacraments. It is he, in fact, who illumines the mind and warms the heart of the educator so that he or she can pass on the knowledge and love of Jesus. Prayer is the first condition for teaching because by praying we prepare ourselves to leave the initiative to God, to entrust children to him, who knows them before and better than we, and who knows perfectly what their true good is. And at the same time, when we pray we listen to God’s inspiration in order to do our part well, which in any case is our duty and which we are bound to do. The sacraments, especially the Eucharist and Penance, enable us to carry out our educational action in union with Christ, in communion with him and continuously renewed by his forgiveness. Prayer and the sacraments obtain for us that light of truth thanks to which we are able to be at once tender and strong, gentle and firm, silent and communicative at the right time, admonishing and correcting in the right way.
[Pope Benedict, homily at the baptism of some children 8 January 2012]