Sword, Wind, Earthquake, Fire and Elijah

Elijah killed 850 men with a sword at Mt Carmel. How does this reflect the character of God? Why did Elijah run from Jezebel? Why did God speak to Elijah with a still small voice and what was the meaning of this after the wind, earthquake and fire? And what the fire that came down from heaven to burn the 2 sets of 50 men in 2 Kings chapter 1? All therse are addressed in this presentation