The Bible does not teach that hell is a place of eternal torment. Instead, God will eradicate all sin and wickedness, not punish the wicked forever.
Most of Protestant and Catholic theology is immersed in pagan concepts of hell, reinforced by Dante's Inferno. Here is what the Bible says, without tradition.
Oblivion, not eternal torment in hell fire, is the merciful end for the wicked. God is both good and severe, but His mercy endures forever.
The origins of our adversary, Satan the Devil, and his host of fallen angels or demons. God has promised us protection if we yield to and obey Him.