1) It was taught by Jesus: The Lord's Prayer is also known as the "Our Father," and it was taught by Jesus himself in the Gospels of Matthew and Luke. Catholics believe that because it was given by Jesus, it has a special significance and authority. It is seen as a direct communication with God, and as such, it holds great value and importance in the Catholic faith.
2) It is a model for Christian prayer: The Lord's Prayer is also considered important because it serves as a model for Christian prayer. It contains the essential elements of Christian prayer, including worship, petition, confession, and intercession. By reciting the Lord's Prayer, Catholics learn how to pray, and it helps them to develop a deeper relationship with God. Additionally, the Lord's Prayer is a communal prayer, meaning it is meant to be recited by groups of people together. This sense of communal prayer helps to strengthen the Catholic community and provides a shared spiritual experience for Catholics around the world.