Catechism of the Catholic Church

The participation of lay people in Christ's priestly office

901 "Hence the laity, dedicated as they are to Christ and anointed by the Holy Spirit, are marvellously called and prepared so that even richer fruits of the Spirit maybe produced in them. For all their works, prayers, and apostolic undertakings, family and married life, daily work, relaxation of mind and body, if they are accomplished in the Spirit - indeed even the hardships of life if patiently born - all these become spiritual sacrifices acceptable to God through Jesus Christ. In the celebration of the Eucharist these may most fittingly be offered to the Father along with the body of the Lord. And so, worshipping everywhere by their holy actions, the laity consecrate the world itself to God, everywhere offering worship by the holiness of their lives."⁴³⁴

902 In a very special way, parents share in the office of sanctifying "by leading a conjugal life in the Christian spirit and by seeing to the Christian education of their children."⁴³⁵

903 Lay people who possess the required qualities can be admitted permanently to the ministries of lector and acolyte.⁴³⁶ When the necessity of the Church warrants it and when ministers are lacking, lay persons, even if they are not lectors or acolytes, can also supply for certain of their offices, namely, to exercise the ministry of the word, to preside over liturgical prayers, to confer Baptism, and to distribute Holy Communion in accord with the prescriptions of law."⁴³⁷