The Catechism and Principles of Faith

 

The Holy Spirit as a dove. Apse of St. Peter’s Basilica, Vatican (Dnalor 01, Wikimedia Commons 3.0)
  • The Catholic Catechism
  • The Apostles and Nicene Creeds
  • The Commandments
  • Salvation
  • Sacred Scripture
  • Old Testament
  • New Testament
  • Revelation
  • Holy Trinity
  • Sanctifying grace
  • Faith
  • Original Sin
  • Venial and mortal sin
  • Heaven
  • Purgatory
  • Hell
  • Angels
  • Prayer
  • Overview of the Seven Catholic Sacraments
  • Baptism
  • Confirmation
  • Eucharist
  • Reconciliation
  • Anointing the sick
  • Holy Orders
  • Marriage