Revival movements are periods of renewed interest and enthusiasm in religious faith, often characterized by large gatherings, passionate preaching, and a focus on personal conversion. These movements aim to revitalize spiritual life within a community or denomination, encouraging individuals to deepen their relationship with God and embrace spiritual practices. Historically, revival movements have occurred in various religious traditions, including Christianity, Judaism, and Islam. Notable examples include the First Great Awakening and the Second Great Awakening in the United States, which significantly influenced American religious life and led to the growth of new denominations and social reform efforts.