A follower of a Christian church that broke away from the Roman Catholic Church during the Reformation.

A certificate issued by the Church to reduce or cancel punishment for sins, often sold for money.

The practice of buying or selling positions within the Church.

A person who holds beliefs that contradict the official teachings of the Church.

The act of officially excluding someone from membership in the Church.

A document written by Martin Luther that criticized the sale of indulgences.

A German monk who challenged the authority of the Pope and initiated the Protestant Reformation.

A French theologian who developed the system of Christian theology known as Calvinism.

The belief that God has predetermined who will be saved.

The belief that salvation is achieved through faith alone, not through good deeds.

An assembly where Martin Luther was summoned to defend his beliefs.

A device that allowed for the rapid production of printed materials, spreading new ideas quickly.