"Love buzz" charades

You are all just pawns
in my chess game

I get to beat the rooks
the bishops
the knights
and the king and queen

with my own

You are all just thorns
except for one
though who I do not know

We are all idiots
I do not judge
not even myself
therefore there is freedom

But I will judge rightly
even now
and shall judge the angels

But for now
this is all she wrote

what am I?