How does Jesus demonstrate His authority over demons in the Bible?

In Mark 1:34, we see how Jesus exercises His divine authority over demons by not allowing them to speak, even though they recognized Him. This act illustrates that His authority is unparalleled, demonstrating control over the spiritual realm. It emphasizes the truth that Jesus, being fully God, has complete dominion over all creation, including the forces of darkness. The fact that He commands demons to silence shows that the proclamation of His identity and mission must come from His followers, rather than from the unclean spirits. This reinforces the belief in His sovereign power and the importance of His redemptive work in the lives of sinners.