SAINT: The “holy one” who leads a life in union with God through the grace of Christ and receives the reward of eternal life. The Church is called the communion of saints, of the holy ones (823, 946; cf. 828). See Canonization. Source: Catechism of the Catholic Church
PRAYER: The elevation of the mind and heart to God in praise of his glory; a petition made to God for some desired good, or in thanksgiving for a good received, or in intercession for others before God. Through prayer the Christian experiences a communion with God through Christ in the Church (2559-2565).