What event helped mold John Wesley into the spiritual leader he became?

John Wesley was profoundly influenced by his experience at a Moravian meeting in Aldersgate Street, London, in 1738. During this gathering, he felt his heart "strangely warmed," which marked a pivotal moment in his spiritual journey and solidified his commitment to personal faith and evangelism. This experience catalyzed his development into a leader of the Methodist movement, emphasizing personal salvation and a methodical approach to spiritual growth. Ultimately, it shaped his mission to spread the message of grace and holiness throughout England and beyond.