What does the Bible say about God's plagues in Egypt?

In Exodus, the plagues served as judgments from God upon Egypt to demonstrate His power and sovereignty over false gods. The specific plague of lice, as recorded in Exodus 8:16-19, highlights God's control over even the smallest of creatures, showing that He can use the most insignificant things to display His might. The difficulty that Pharaoh's magicians faced in replicating the plague indicates the uniqueness of God's power, leading them to recognize that it was indeed the finger of God at work. This series of plagues ultimately pointed to the futility of resisting God's will and the impending judgment that awaited those who opposed Him.