There is no possible reason for an omnipotent loving god...
Well that's your opinion. Clearly many believers do have their reasons for believing in God despite suffering, And others don't know the answer but trust there must be an answer.
Not one of them has a sensible answer.
No answer which you find sensible. Which is not necessarily the same thing.
As the OP points out, to assert there is no possible answer to the problem of evil, is basically an assertion that the human mind, or your human mind in particular, has such a perfect and complete grasp of reality that there is simply no possible chance of there being a solution to the problem that you haven't already figured out or judged to be satisfactory. That's a pretty bold claim.