How will God deal with the demons? Here are four common assumptions made regarding Satan's and the demons' fate, along with a cohesive explanation.
Angels were endowed with the capacity to think, reason, and form attitudes. Their function was and is to be God's messengers and ministers to His creation.
Helel became lifted up in pride because of the abundance of his trading, leading him to be excessively competitive, driving him to resentment against God.