An Expostulatory Letter: Addressed to Nicholas Lewis, Count Zinzendorff, and Lord Advocate of the Unitas Fratrum.

The book presents a critical letter directed at Nicholas Lewis, Count Zinzendorff, addressing issues related to the Unitas Fratrum, a Christian denomination. It explores theological and organizational concerns, emphasizing the importance of unity and doctrinal integrity within the community. Through this correspondence, the author seeks to engage in a dialogue about the direction and leadership of the group, reflecting broader themes of faith, governance, and the challenges faced by religious movements.