Who were the four fallen angels in the Bible and what role did they play in the biblical narrative?

In The Bible, the four fallen angels are Lucifer, also known as Satan, Beelzebub, Leviathan, and Belial. They are often associated with evil and temptation, and are believed to have rebelled against God. Their role in the biblical narrative is to test the faith and loyalty of humans, and to serve as adversaries to God and his followers.