Seven virtues
The "Catechism of the Catholic Church" defines virtue as "a habitual and firm disposition to do the good." Traditionally, the seven Christian virtues or heavenly virtues combine the four classical cardinal virtues of prudence, justice, temperance and courage (or fortitude) with the three theological virtues of faith, hope and charity. These were adopted by the Church Fathers as the seven virtues.
Chastity
Chastity is a virtue related to temperance, one of the seven virtues and it is defined as refraining from deviant sexual conduct. Chastity is usually defined within the moral standards and guidelines of a culture, civilization or religion. The term is closely associated (and can be used interchangeably) with sexual abstinence, especially in the context of premarital and extramarital sex.