protected function deleteFrequent(User $user, $idChurch)
 {
     $user->igreja_frequenta = null;
     $user->save();
     $church = new ChurchRepositorio();
     $churchRegister = $church->find($idChurch);
     $listFrequent = $churchRegister->frequentadores;
     if (is_array($listFrequent)) {
         $listFrequent = $this->removerUserFrequent($listFrequent, $idChurch);
         $churchRegister->frequentadores = $listFrequent;
         $churchRegister->save();
     }
 }