A catechism is a series of questions and answers about Bible teachings. For hundreds of years, Christian parents have been instilling Christian doctrine in their children using the catechisms of the Christian church. This children's catechism is based on the London Confession and is aimed at young children. It is ideal for memorization and covers the most important biblical topics, from the creation of the world to the new heavens and new earth. A child instructed in these doctrines from a tender age will be able, as the apostle says, to contend "earnestly for the faith which was once delivered to the saints" (Jude 1:3).