In the newly settled frontier regions, the revival was implemented through camp meetings. These often provided the first encounter for some settlers with organized religion, and they were important as social venues. The camp meeting was a religious service of several days' length with preachers. Settlers in thinly populated areas gathered at the camp meeting for fellowship as well as worship. The sheer exhilaration of participating in a religious revival with crowds of hundreds and perhaps thousands of people inspired the dancing, shouting, and singing associated with these events. The revivals also followed an arc of great emotional power, with an emphasis on the individual's sins and need to turn to Christ, and a sense of restoring personal salvation. This differed from the Calvinists' belief in predestination as outlined in the Westminster Confession of Faith, which emphasized the inability of men to save themselves and decreed that the only way to be saved was by God's electing grace. Upon their return home, most converts joined or created small local churches, which grew rapidly.