Final answer:
William Law significantly influenced the Wesley brothers John and Charles who were central to the Methodist movement and emphasized a personal relationship with God.
Step-by-step explanation:
William Law greatly influenced the famous Wesley brothers John and Charles Wesley. These brothers attended Oxford and were key figures in the founding of the Methodist movement. It was their encounter with Moravian passengers and the writings of Martin Luther that sparked their deep religious conversions, leading to their preaching about a personal, emotional relationship with God. This theological perspective was significant in the eventual spread of Methodism, a movement that emphasized public service and missionary work, especially in the colonies.