CCC 432

The name "Jesus" signifies that the very name of God is present in the person of his Son, made man for the universal and definitive redemption from sins. It is the divine name that alone brings salvation, and henceforth all can invoke his name, for Jesus united himself to all men through his Incarnation, Cf. Jn 3:18; Acts 2:21; 5:41; 3 Jn 7; Rom 10:6-13. so that "there is no other name under heaven given among men by which we must be saved." Acts 4:12; cf. 9:14; Jas 2:7.

Read the full chapter 2. I Believe in Jesus Christ, the Only Son of God ¶422–682