Catechism of the Catholic Church §839 — excerpt
"Those who have not yet received the Gospel are related to the People of God in various ways." The relationship of the Church with the Jewish People.
This translation is under copyright, so only the cited words are quoted here. Follow the link for the full text. Translation: English translation of the Catechism of the Catholic Church, 2nd ed. (Libreria Editrice Vaticana), as posted at vatican.va.
Whole chapters cited: Nahum 4
Also cites: LG 16 · Roman Missal, Good Friday 13: General Intercessions, VI