The Lord's Supper and Baptism
Two major studies:
1. The Lord's command to remember Him in the Lord's Supper - the only gathering of the church specifically requested by the Lord.
2. An advanced course on baptism dealing with every New Testament passage on baptism.
For a simpler course on baptism designed for new Christians and young believers use Baptism Next.
These studies were originally published separately as "The Lord's Supper" and "Buried by Baptism."