Not a very good lawyer.  But then as Alanna Wolff commented, a really 
good lawyer could talk his way out of Hell.

"That's correct, sir.  Ordering anyone, even suggesting to anyone that
they interfere with Mara would be a violation of this contract.  Of 
course if a certain person decided on his own initiative that causing
trouble for her would be a good way to repay you for a favour or boon,
that would be another matter entirely.  Incidentally, sir, I believe I 
have some paid vacation time coming to me.  Might I take it on Earth?"