1) his relationship to whomever you are claiming has nothing to do with his work ethic in the past or now period it is a non-supporter period focus on your op and don't run down rabbit trails.
2) what are some of these alleged beliefs of his?
Here is Merriam-Webster...
1
: a person lacking in judgment or prudence Only a fool would ride a motorcycle without wearing a helmet.
2a
: a retainer (see
retainer entry 1 sense 1) formerly kept in great households to provide casual entertainment and commonly dressed in motley with cap, bells, and bauble
b
: one who is victimized or made to appear
foolish : dupe History has made fools of many rash prophets.
3a
: a harmlessly deranged person or one lacking in common powers of understanding
b
: one with a marked propensity or fondness for something a dancing fool a fool for candy
4
: a cold dessert of pureed fruit mixed with whipped cream or custard
I bet you can even guess which one of these is how I used the term. And I also would be willing to bet, if you are intellectually honest, that you can also distinguish that none of them have the same context religiously or theologically as the usage in the Bible.