According to the Second Vatican Council’s Dogmatic Constitution on the Church: “The family, is so to speak, the domestic church.” (Lumen Gentium #11) This means that it is in the context of the family that we first learn who God is and to prayerfully seek His will for us.
The family is a Church in miniature or the domestic Church a living image and historical representation of the mystery of the Church. As the first and most important liturgical community, the family can live the liturgy in the home, sharing with the life in the Church. Through a revival of earlier customs and traditions, with additions and modifications applied for the modern family, the family can bring back an integrated Christian culture. Read more at Domestic-Church.
The US Bishops offer some tools for building your “domestic church” through a life of prayer that can help all the members of your family.
Family Vocation Ministries is a non-profit organization founded for the purpose of promoting and praying for an increase of vocations to the priesthood and the consecrated life by sanctifying family life.