Catena Fidei

Acts 4:12 (WEB)
There is salvation in no one else, for there is no other name under heaven that is given among men, by which we must be saved!”

Catechism · 2

§1507Article 5 · The Anointing of the SickRead at vatican.va
“These signs demonstrate in a special way that Jesus is truly "God who saves."” — Catechism footnote: Cf. Mt 1:21; Acts 4:12.

§432Article 2 · "And in Jesus Christ, His Only Son, Our Lord"Read at vatican.va
“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, so that "there is no other name under heaven given among men by which we must be saved."” — Catechism footnote: Acts 4:12; cf. 9:14; Jas 2:7.

Ambrose of Milan, Exposition of the Christian Faith V.3Book V
“…of you builders, which is become the head of the corner;” and further: “There is none other name under heaven given among men, whereby we must be saved;” then they imagine the Father is to be cut off from the benefit of imparting salvation to us.” — editor's note: Acts iv. 11, 12.
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Ambrose of Milan, On the Holy Spirit I.13Book I
“For there is no other Name given under heaven wherein we must be saved.” — editor's note: Acts iv. 12.
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Leo the Great, Letters Letter 118
“For “there is not another name given to men under heaven, in which they must be saved.”” — editor's note: Acts iv. 12.
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Leo the Great, Letters Letter 123
“…which it is agreed the Romans have believed, that beside the Lord Jesus Christ “there is no other name given to men under heaven, in which they must be saved.”” — editor's note: Acts iv. 12.
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Leo the Great, Sermons Sermon 72
“For, though by the eternal purpose of God there was “no other name under heaven given to men whereby they must be saved,” the Invisible made His substance visible, the Intemporal temporal, the Impassible passible: not that power might sink into weakness, but that weakness might pass into indestructible power.” — editor's note: Acts iv. 12.
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Basil the Great, Letters Letter 210
“Know that the name of Christ which is above every name is His being called Son of God, as Peter says, “There is none other name under heaven given among men, whereby we must be saved.”” — editor's note: Acts iv. 12.
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Augustine of Hippo, On the Holy Trinity XV.25Book XV
“Since by the harmonious testimony of the Divine Scriptures, both Old and New, both those by which Christ was foretold, and those by which He was announced, there is no other name under heaven whereby men must be saved.” — editor's note: Acts iv. 12
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Cyprian of Carthage, Three Books of Testimonies Against the Jews II.17Book II
“For there is no other name given to men under heaven in which we must be saved.”” — editor's note: Acts iv. 8–12.
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