Final answer:
The date April 2, 1739, is significant in the Methodist Revival as it marks the start of John Wesley's deep religious conversion and his emphasis on a personal relationship with God. This event had a lasting impact on the spread of Methodism and the Second Great Awakening in the United States.
Step-by-step explanation:
The date April 2, 1739, is considered the beginning of the Methodist Revival because on that day, John Wesley, the founder of the Methodist movement, experienced a deep religious conversion.
This conversion led him to preach about having a personal and emotional relationship with God, which became a central aspect of Methodism.
Wesley's preaching and teachings were influential in the spread of Methodism and the Second Great Awakening religious movement in the United States.