Jesus does many amazing signs and wonders in the Bible to demonstrate his authority. Some of that authority he gives to his disciples.

Bonus Questions
Which person seeking healing for their servant recognized Jesus’ authority, and Jesus was amazed by their faith? (Matthew 8:5-10)
To whom did Jesus give the authority, “Whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven”? (Matthew 16:19Matthew 18:18)

Main Thought
Jesus, who was given all authority in Heaven and on Earth (Matthew 28:18), gives those who believe and follow Him power and authority over darkness. If you’re a believer, does that scare or empower you?