Small Catechism

Luther's Small Catechism was written by Martin Luther and published in
1529 for the training of children. Luther's Small Catechism reviews The Ten
Commandments, The Apostles' Creed, The Lord's Prayer, Holy Baptism, The Office
of the Keys & Confession, and The Sacrament of the Altar. It is included in
the Lutheran Book of Concord as an authoritative statement of what Lutherans
believe.

The Small Catechism is widely used today in Lutheran churches as part of
youth education and Confirmation.

— Excerpted from Wikipedia, the free encyclopedia.