CCC 424

Moved by the grace of the Holy Spirit and drawn by the Father, we believe in Jesus and confess: 'You are the Christ, the Son of the living God.'⁸ Mt 16:16. On the rock of this faith confessed by St. Peter, Christ built his Church.⁹ Cf. Mt 16:18; St. Leo the Great, Sermo 4 3: PL 54,150 - 152PL — Patrologia Latina (Migne); 51,1: PL 54, 309PL — Patrologia Latina (Migne)B; 62, 2: PL 54, 350-351PL — Patrologia Latina (Migne); 83, 3: PL 54, 431-432PL — Patrologia Latina (Migne). "To preach. . . the unsearchable riches of Christ"¹⁰ Eph 3:8.