Catechism
A catechism is a manual of Christian doctrine formulated as a series of questions followed by concise answers, designed to teach core tenets of the faith through memorization and recitation, particularly to catechumens preparing for baptism and to younger believers for ongoing religious formation.[1][2]The practice traces to early Christianity, where katechēsis—from the Greek for "to sound again" or oral instruction—described the verbal transmission of gospel essentials to converts before their initiation into the church.[3][4]
During the Protestant Reformation, printed catechisms proliferated to counter perceived doctrinal errors and standardize teaching, with influential works including Martin Luther's Small Catechism (1529), which emphasized the Ten Commandments, Apostles' Creed, Lord's Prayer, sacraments, and daily Christian living; the Heidelberg Catechism (1563), known for its pastoral tone and focus on comfort in Christ amid suffering; and the Westminster Shorter Catechism (1647), a Reformed summary prioritizing God's chief end for humanity as glorifying and enjoying Him forever.[5][6][1]
In the Catholic tradition, the Catechism of the Catholic Church (1992, revised 1997) serves as the authoritative compendium of faith, systematically expounding scripture, tradition, liturgy, and moral teaching for universal use.[2]