In Brief CCC 1666
© Libreria Editrice Vaticana Source: vatican.va
The Christian home is the place where children receive the first proclamation of the faith. For this reason the family home is rightly called "the domestic church," a community of grace and prayer, a school of human virtues and of Christian charity.
Read the full chapter 3. The Sacraments at the Service of Communion ¶1533–1666