There is not much published by William Perkins. Puritan Publications is working to publish more of Perkins, and this wonderful treatise covers the main points of the Christian religion so that the foundational truths of the Bible are understood clearly. Perkins says he wrote this in order to, “bring you to true knowledge, unfeigned faith and sound repentance, [in] the principal points of Christian Religion in six plain and easy Rules, even such as the simplest may easily learn; and hereunto is adjoined an Exposition of them word by word.” Perkins covers aspects of the Catechism, the Ten Commandments, the Creed, the Lord’s Prayer, and the institution of the two Sacraments so that they may be more easily understood. This is not a scan or facsimile, has been updated in modern English type for easy reading and has an active table of contents for electronic versions.