Catechism of the Catholic Church §1852 — excerpt
There are a great many kinds of sins. Scripture provides several lists of them. the Letter to the Galatians contrasts the works of the flesh with the fruit of the Spirit: "Now the works of the flesh are plain: fornication, impurity, licentiousness, idolatry, sorcery, enmity,…
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: 1 Corinthians 9 · 1 Corinthians 10 · 1 Timothy 9 · 1 Timothy 10 · 2 Timothy 2 · 2 Timothy 3 · 2 Timothy 4 · 2 Timothy 5