This is an informative lesson on the sacraments. Children should get the basic knowledge that the sacraments are the saving signs that give us the Holy Spirit, that Jesus Christ is the basic sacrament, and that the church is the sacrament of the Messiah. And the lesson should be presented in such a way that they understand the place of the sacraments in the Christian life and instill in them the interest to receive the sacraments with qualification.