What does the Bible say about Lucifer?

In Isaiah 14, Lucifer is identified as the King of Babylon, who is portrayed as having lofty ambitions of ascending to heaven and exalting his throne above God's. This passage highlights his hubris, as he desired to be like the Most High. Ultimately, due to his pride and wickedness, Lucifer is brought down to hell, serving as a warning against the consequences of pride and rebellion against God. The imagery used in this chapter reminds us of the stark contrast between human ambition and the sovereignty of God, who will always fulfill His purposes.