Cyril of Jerusalem wrote one of the earliest Catechisms in Christianity. Next to the “Teaching of the twelve” also known as the “Didache,” Cyril wrote one of the most influential Catechisms in the history of the Christian church. In order to bring new converts into Christianity, learning the “Catechism” was and is still today the... Read more » Cyril of Jerusalem wrote one of the earliest Catechisms in Christianity. Next to the “Teaching of the twelve” also known as the “Didache,” Cyril wrote one of the most influential Catechisms in the history of the Christian church. In order to bring new converts into Christianity, learning the “Catechism” was and is still today the... Read more »