You won’t find the word “fireworks” in most Bible dictionaries. But I believe that Jesus had plenty to say about the subject.
A few examples:
You are THE LIGHT OF THE WORLD. (Matthew 5:14)
GET FIRED UP — don’t hide it from the world. (Matthew 5:15)
LET YOUR LIGHT SHINE — so that others can see God working through you and praise Him. (Matthew 5:16)