Editing William Williams Pantycelyn (section)

===Prose works===
Williams wrote original prose works and also translated others from English. Most were intended to assist the members of the Methodist fellowships he established.

He wrote about the 1762 Revival:
*1762: {{Lang|cy|Llythyr Martha Philopur at y Parchedig Philo Evangelius eu hathro}} (Martha Philopur's letter to the Reverend Philo Evangelius her teacher), followed by:
*1763: {{Lang|cy|Atteb Philo-Evangelius i Martha Philopur}} (Philo-Evangelius's reply to Martha Philopur). 
These works were intended to defend and teach the significance of the 1762 revival at [[Llangeitho]]. 
The 1762 revival was a powerful one, which manifested its power physically. As a result, Methodists in Wales were often known as [[Methodist Jumpers|Jumpers]].

*1762 to 1779: {{Lang|cy|Pantheologia, Neu Hanes Holl Grefyddau'r Byd}} (Pantheologia, or a History of all the World's Religions).
*1767: {{Lang|cy|Crocodil Afon yr Aifft}} (Crocodile of the River of Egypt).
*1768: {{Lang|cy|Hanes Bywyd a Marwolaeth Tri Wyr o Sodom a'r Aifft}} (A history of the life and death of three men of Sodom and Egypt).
*1774: {{Lang|cy|Aurora Borealis: neu, Y Goleuni yn y Gogledd}} (Aurora Borealis: The Northern Lights).

He wrote practical guides for a Christian life:
*1777: {{Lang|cy|Doctor Nuptarum neu gyfarwyddwr priodas}} (Teacher of the Nuptials or the marriage guide), and:
*1777: {{Lang|cy|Drws y society profiad}} (A gateway to the experience meeting).
These were for the converts who were members of the {{Lang|cy|seiadau}} or societies.