Repent! The Kingdom of heaven is at hand! Judgment is near! Listen to this lesson to discover a withering doomsday message proclaimed by John the Baptist. Understand the vivid word pictures John uses to describe the coming judgment and the three uses of "fire". Contrast John's baptism as a sign of repentance with Christian baptism by means of the Holy Spirit as our identification with Christ at the instant we believe. Learn how repentance to John means turning to God and should be followed by obedience to God, just as Christian baptism demonstrates the power of Christ in our lives as we obey Him.