Clue: This occupation is also a title or form of address as in Doctor or General. Mac was very close with one of her previous guesses.
Does this person mostly teach adults?
Bishop? Archbishop? Pastor? Minister? Preacher?
Yay!
Vegetable and mineral
Is the vegatable part wood?
shovel?
Is it found inside most homes?
Leather purse?
NOT:
wood
leather purse
clothing
YES
found inside many homes I'd say
Something normally found in the kitchen?