This question has gave thought to many minds: Who is your worst enemy?

Is it Satan? Is it sin? Is it the folly of mans' journey into his world?
The answer is simple. You are your own worst enemy.
Or rather, your worst enemy is your own weak and faltering self.
All of the mistakes or sins you fall prey to can be attributed to your nemesis.
You have no one to blame but yourself.
Once your doubts and fears have been removed, you will overcome this enemy.