Jesus came to set people on fire for God, a fire of the Holy Spirit that brings inner purity and holiness. "Holiness is to your soul," Zac says, "what health is to your body." The sermon is lined with encouragements and warnings, especially glorying in correct doctrine without fire--God's presence--and lukewarmness, which is detestable in God's sight. "We are not just called to go to heaven; we're called to be a flaming witness for Jesus Christ on this earth."
