1) Satan rebelled against God in heaven and was defeated, being thrown down to hell. 2) Hell is a place of endless torment created as a prison for Satan and his followers. 3) Even good works done by humans are as dirty rags to God, who sees our inherent sinfulness. Our salvation comes only through Jesus Christ. 4) Satan realizes how glorious heaven was and now regrets losing it for the torments of hell. 5) The serpent tempted Eve to eat the forbidden fruit, which was the original sin causing humanity's fall and introducing evil into the world.