Final answer:
John Wesley's followers, the Methodists, first met as part of the Holy Club at Oxford University, founded by Charles Wesley in 1729. They were methodical in their religious practices, inspiring the name of the Methodist denomination. Their conversion was influenced by Martin Luther's writings, especially his concept of Justification by Faith.
Step-by-step explanation:
The followers of John Wesley, known as Methodists, first convened as part of the Holy Club at Oxford University. Charles Wesley, John's brother, founded this group in 1729, which was a gathering of students who took their religious practices and other activities very seriously. They were known for their methodical approach to these devotions, which is how they came to be associated with the term Methodist, a name that subsequently came to represent the Protestant denomination they would later establish. The Wesleys were initially members of the Anglican Church but found inspiration for their eventual conversion in the writings of Martin Luther, more specifically his doctrine of Justification by Faith.
During the 1730s, the Wesley brothers worked as missionaries in the colonies and after returning to England, they encountered the Moravians, which further influenced their religious journey. Their deep religious conversions in 1738 marked a significant turning point, after which they preached personal and emotional relationships with God both in England and, later, in the American colonies.