What Is Salvation?
An Eastern Orthodox catechetical explanation of salvation as life in Christ and communion with God.
Read more...Fides Patrum
Welcome. This site teaches Catholic and Eastern Orthodox catechism with clarity, charity, and primary-source grounding.
Latest
Recent Content
What Is Salvation?
A Catholic catechetical explanation of salvation, grace, and life in Christ.
Read more...Theotokos
A glossary entry defining Theotokos as a title of the Virgin Mary meaning God-bearer or Mother of God.
Read more...What Is the Trinity?
A beginner introduction to the Christian doctrine of one God in three Persons.
Read more...What Is the Mass?
A Catholic catechetical explanation of the Mass as the Church's Eucharistic sacrifice and worship.
Read more...What Is the Divine Liturgy?
An Eastern Orthodox catechetical explanation of the Divine Liturgy.
Read more...