Illegal profit, in a way, before distribution of wealth (7,3,3)
I believe the answer is:
against the law
'illegal' is the definition.
(I've seen this before)
'profit in a way before distribution of wealth' is the wordplay.
'profit in a way' becomes 'against' (I am not sure about this - if you are sure you should believe this answer much more).
'before' is a charade indicator (letters next to each other).
'distribution of' indicates anagramming the letters.
'wealth' is an anagram of 'thelaw'.
'against'+'thelaw'='AGAINST THE LAW'
Can you help me to learn more?
(Another definition for against the law that I've seen is " Illegal".)