From Desiring God:
Written in 1677, "The Baptist Catechism" was patterned after the Heidelberg and Westminster catechisms to teach Reformed doctrine from a Baptist perspective.
The full catechism, including Pastor John's commentary, has been redesigned in a new PDF available for free. Whether for yourself or your family (or both!), this fresh resource is a tonic of the Bible's wonder.
Download it, read it, and worship our Triune God:A Baptist Catechism (PDF).