Breaking light scources

[Alphonse]

Natain and i have a home filled with everlasting fire on nether rock alcoves, making sure we stay mob free at all times.

However Nlewis and his little gang of merry men have been running through breaking every fire in the place causing mobs and especially creepers to spawn all over our home.

I'm willing to kill him left and right and all day to keep him away, but this is turning my home into a chunk of bloody Swiss cheese!

Requesting some help. He continued to break the fires after I had mentioned it was against the rules in ooc chat.