Do we have a common enemy?

Do we all have a common enemy? If so, who is it? Is it another human being? Can you explain what the bible has to say about this?

Did you just copy this week's sunday school syllabus into FunAdvice?

A common enemy? Way to be negative about humanity and the world. No, we do not have a common enemy. There may be things we don't enjoy like hate, war, intolerance, suffering and unfairness.
I think it is terrible to think that we all have a common enemy who is another human being. Considering there isn't one person let alone a the whole world who knows everyone in the world, there is not any way we have a common enemy.
I try not to think in terms of enemies. You may know people that you don't care for much, but respect them and just stay out of the way of them.
Peace

Our common enemy is viruses.

toadaly: Good point. And fungi and bacteria and genetic diseases and ...

The Bible states very clearly that our enemy is 'not flesh and blood', so one thing I know is that any common enemy we share is not another human, another country or another religion.