Catechism of the Catholic Church

Jesus Christ himself is the "Amen." He is the definitive "Amen" of the Father's love for us. He takes up and completes our "Amen" to the Father: "For all the promises of God find their Yes in him. That is why we utter the Amen through him, to the glory of God": > Through him, with him, in him,in the unity of the Holy Spirit,all glory and honor is yours,almighty Father,God, for ever and ever. > AMEN.