It is dishonest to call someone to account for something not in dispute. Logic is not in dispute. Furthermore, as logic is necessary to account for anything, any attempt to account for logic would be inherently circular.
Your god does not account for logic. Please stop pretending that it does. Your god also has not revealed anything to you "in such a way that [you] can be certain." If it had, you would be specifying the method and why you consider the method to be certain. The whole "in such a way" line is designed either to disguise the fact that there was no revelation or to disguise the method to prevent analysis. Either way, the claim is self-refuting.
Your god is not a necessary precondition for logic. Logic must be present before one can discuss preconditions.